Planet Names: Cute, Unique & Trending 2026

There is something undeniably magical about looking up at the night sky and wondering what lies beyond. In 2026, that sense of wonder has translated into a naming phenomenon that spans babies, pets, fictional worlds, and creative projects. Planet names are having a moment—and for good reason. Whether you are expecting a child and want a name that symbolizes limitless potential, adopting a furry friend who deserves a cosmic moniker, or crafting a sci-fi universe that needs worlds with unforgettable identities, planet-inspired names offer the perfect blend of beauty, meaning, and trendiness.

Celestial names have surged in popularity as modern parents and creators seek choices that do more than sound pleasant—they want names that carry identity, atmosphere, and emotional weight. From the classic elegance of Luna and the bold strength of Orion to the whimsical charm of Nova and the timeless appeal of Stella, planet names are versatile enough to suit any personality or project. This comprehensive guide brings you over 500 planet names across 22 carefully curated categories, ensuring you will find exactly what you are looking for—whether cute, unique, trendy, or completely out of this world.

Classic Solar System Planet Names

These are the names everyone knows—the eight (plus one dwarf) planets that orbit our Sun. Each carries centuries of history, mythology, and scientific discovery.

• Mercury – The smallest planet and closest to the Sun; a sleek, fast-sounding name
• Venus – The brightest planet, symbolizing beauty and love
• Earth – Our home; a grounded, nature-connected choice
• Mars – The red planet; strong, warrior-like, and adventurous
• Jupiter – The largest planet; grand, powerful, and majestic
• Saturn – Known for its rings; wise, disciplined, and patient
• Uranus – Unique and distinctive; for the bold name-seeker
• Neptune – The deep blue planet; mysterious and oceanic
• Pluto – The beloved dwarf planet; short, sweet, and full of heart
• Sol – The Latin name for our Sun; simple and radiant
• Terra – Earth’s Latin name; grounding and elegant
• Gaia – The Greek primordial Earth goddess; nurturing and powerful
• Helios – The Greek Sun god; bright and mythological
• Selene – The Greek Moon goddess; soft and luminous
• Luna – The Moon personified; universally adored
• Aurora – The dawn; also the name for Northern Lights
• Ceres – The largest asteroid and dwarf planet; gentle and earthy
• Eris – A dwarf planet named after the goddess of discord
• Haumea – A dwarf planet with a Hawaiian goddess name
• Makemake – A dwarf planet named after a Rapa Nui deity
• Sedna – A distant dwarf planet; Inuit ocean goddess
• Quaoar – A dwarf planet with a Tongva creation god name
• Orcus – A trans-Neptunian object; Roman underworld god
• Salacia – A minor planet; Roman goddess of salt water
• Varuna – A minor planet; Hindu god of the sky and water

Dwarf Planet & Minor Planet Names

Beyond the eight major planets lies a fascinating world of dwarf planets and minor bodies. As of February 2026, there are 25,931 named minor planets out of more than 800,000 numbered ones.

• Ceres – The largest object in the asteroid belt; goddess of agriculture
• Eris – The most massive dwarf planet; Greek goddess of discord
• Haumea – Elongated dwarf planet; Hawaiian goddess of childbirth
• Makemake – Dwarf planet beyond Neptune; Rapa Nui creator god
• Sedna – Extremely distant dwarf planet; Inuit sea goddess
• Quaoar – Dwarf planet candidate; Tongva creator god
• Orcus – Pluto’s “anti-Pluto”; Roman god of the underworld
• Salacia – Orcus’s moon; Roman goddess of salt water
• Varuna – Minor planet; Hindu god of the sky
• Ixion – Minor planet; Greek king punished in Tartarus
• Huya – Minor planet; Wayuu god of rain
• Varda – Minor planet; Tolkien-inspired name
• Gonggong – Minor planet; Chinese water god
• Dziewanna – Minor planet; Slavic goddess of the hunt
• Leleakuhonua – Minor planet; Hawaiian god
• Rhadamanthus – Minor planet; Greek judge of the dead
• Chaos – Minor planet; primordial Greek void
• Urania – Minor planet; Greek muse of astronomy
• Harmonia – Minor planet; Greek goddess of harmony
• Daphne – Minor planet; Greek nymph
• Pandora – Minor planet; first woman in Greek myth
• Atropos – Minor planet; Greek Fate who cuts life threads
• Lachesis – Minor planet; Greek Fate who measures life
• Clotho – Minor planet; Greek Fate who spins life
• Nemesis – Minor planet; Greek goddess of retribution

Moon Names of the Solar System

The moons of our solar system offer some of the most beautiful and distinctive names, drawing from mythology, literature, and discovery.

• Luna – Earth’s moon; soft, timeless, and universally loved
• Titan – Saturn’s largest moon; strong and imposing
• Callisto – Jupiter’s moon; from Greek myth
• Europa – Jupiter’s icy moon; beautiful and mysterious
• Ganymede – Jupiter’s largest moon; from Greek mythology
• Io – Jupiter’s volcanic moon; alluring and short
• Amalthea – Jupiter’s moon; tender goddess
• Ananke – Jupiter’s moon; necessity or inevitability
• Ariel – Uranus’s moon; lion of God
• Titania – Uranus’s largest moon; queen of fairies
• Oberon – Uranus’s moon; Shakespearean fairy king
• Miranda – Uranus’s moon; from The Tempest
• Bianca – Uranus’s moon; white, pure
• Ophelia – Uranus’s moon; from Hamlet
• Cordelia – Uranus’s moon; from King Lear
• Atlas – Saturn’s moon; the Titan who holds the sky
• Phoebe – Saturn’s moon; bright, radiant
• Rhea – Saturn’s moon; Titaness of motherhood
• Dione – Saturn’s moon; Titaness
• Tethys – Saturn’s moon; Titaness
• Enceladus – Saturn’s moon; from Greek myth
• Mimas – Saturn’s moon; from Greek myth
• Iapetus – Saturn’s moon; from Greek myth
• Hyperion – Saturn’s moon; Titan of light
• Janus – Saturn’s moon; Roman god of beginnings

Constellation-Inspired Planet Names

Constellations provide a rich source of names that are both ancient and modern, many of which have been used for centuries.

• Orion – The hunter; bold, confident, and increasingly popular
• Leo – The lion; strong, classic, and zodiac-connected
• Draco – The dragon; bold and Harry Potter-adjacent
• Perseus – The hero; mythological and underused
• Hercules – The strongman; big and mythological
• Cygnus – The swan; soft sound, unusual
• Corvus – The raven; dark and sleek
• Lupus – The wolf; rugged and short
• Auriga – The charioteer; distinctive
• Phoenix – The fire bird; popular and symbolic
• Aquila – The eagle; strong consonants
• Indus – The Indian; rare
• Norma – The carpenter’s square; now unisex
• Cepheus – The king; quiet and distinctive
• Cassiopeia – The queen; elegant and royal
• Andromeda – The princess; romantic and literary
• Lyra – The harp; musical and graceful
• Vega – Brightest star in Lyra; sleek and modern
• Altair – Bright star in Aquila; from Arabic
• Pisces – The fish; gentle and zodiac
• Aries – The ram; bold and zodiac
• Taurus – The bull; strong and grounded
• Gemini – The twins; balanced and modern
• Scorpius – The scorpion; intense and mysterious
• Sagitta – The arrow; short and sharp

Star-Inspired Names

Stars have guided humanity for millennia, and their names carry a sense of direction, brilliance, and enduring light.

• Vega – The brightest star in Lyra; sleek and modern
• Sirius – The brightest star in the night sky; brilliant
• Altair – Bright star in Aquila; from Arabic
• Polaris – The North Star; a guide and constant
• Rigel – Bright star in Orion; regal and strong
• Betelgeuse – Red supergiant in Orion; bold and unusual
• Antares – The heart of Scorpius; fiery and intense
• Aldebaran – The eye of Taurus; ancient and powerful
• Capella – Brightest star in Auriga; musical
• Castor – Star in Gemini; one of the twins
• Pollux – Star in Gemini; the other twin
• Procyon – Bright star in Canis Minor; lesser dog
• Arcturus – Brightest star in Bootes; guardian
• Spica – Brightest star in Virgo; ear of wheat
• Regulus – Heart of Leo; little king
• Deneb – Brightest star in Cygnus; tail
• Mira – Variable star in Cetus; wonderful
• Algol – The demon star; mysterious
• Bellatrix – Star in Orion; female warrior
• Mintaka – Star in Orion’s belt; delicate
• Alnilam – Star in Orion’s belt; string of pearls
• Alnitak – Star in Orion’s belt; girdle
• Saiph – Star in Orion; sword
• Adhara – Bright star in Canis Major; maidens
• Nashira – Star in Capricorn; unusual and attractive

Mythological & God-Inspired Planet Names

Many planets and celestial bodies take their names from gods and mythological figures, giving them a sense of power, history, and storytelling.

• Atlas – The Titan who holds the sky; strong and modern
• Apollo – Greek Sun god; artistic and radiant
• Aether – Greek primordial god of light; ethereal
• Nyx – Greek goddess of night; dark and mysterious
• Eos – Greek goddess of dawn; beautiful and bright
• Astraea – Greek goddess of justice and stars; celestial
• Asteria – Greek Titaness of falling stars; starry
• Helios – Greek Sun god; bright and powerful
• Selene – Greek Moon goddess; luminous
• Gaia – Greek Earth goddess; nurturing
• Uranus – Greek primordial sky god; unique
• Cronus – Greek Titan of time; powerful
• Rhea – Greek Titaness; mother of gods
• Tethys – Greek Titaness; sea goddess
• Themis – Greek Titaness; divine law
• Phoebe – Greek Titaness; bright one
• Janus – Roman god of beginnings; dual-faced
• Minerva – Roman goddess of wisdom; scholarly
• Diana – Roman goddess of the hunt; wild and free
• Vesta – Roman goddess of hearth; warm and steady
• Ceres – Roman goddess of agriculture; nurturing
• Pluto – Roman god of the underworld; short and sweet
• Proserpina – Roman goddess; spring and rebirth
• Bellona – Roman goddess of war; fierce
• Victoria – Roman goddess of victory; triumphant

Cute & Soft-Sounding Planet Names

For those seeking something gentle, adorable, and full of charm, these names have a soft, melodic quality.

• Luna – Soft and universally adored
• Stella – Classic star name; bright and elegant
• Nova – A stellar explosion; short and sweet
• Astra – Greek for star; simple and pure
• Lyra – Musical and graceful
• Estelle – Vintage polish with star meaning
• Seren – Welsh for star; gentle and airy
• Ayla – Moonlight in Turkish; soft and alluring
• Aria – Melody; musical and light
• Elara – One of Jupiter’s moons; sweet and melodic
• Mira – Wonderful; short and charming
• Vela – Sails; soft and breezy
• Cielo – Sky in Spanish; heavenly
• Celeste – Heavenly; elegant and classic
• Lani – Sky or heaven in Hawaiian; alluring
• Sora – Sky in Japanese; modern and fresh
• Anahita – Star in Persian; alluring beauty
• Tara – Star in Sanskrit; spiritual
• Kawkab – Planet in Arabic; bright
• Florias – Flora-like; soft and nature-connected
• Vubble – Rhymes with bubble; playful
• Limotube – Cute-sounding; whimsical
• Mabel – Lovable; vintage charm
• Pippa – Lover of horses; bright and bouncy
• Lottie – Free man; cheerful and sweet

Strong & Powerful Planet Names

These names carry weight, authority, and a sense of grandeur—perfect for a character, a pet, or a child destined for greatness.

• Titan – Massive and imposing; Saturn’s moon
• Atlas – Holds the sky; strong and modern
• Orion – The hunter; confident and bold
• Draco – The dragon; fierce
• Perseus – The hero; mythological
• Hercules – The strongest; big and mythic
• Jupiter – King of planets; majestic
• Mars – God of war; warrior-like
• Saturn – Discipline and power
• Neptune – God of the sea; mysterious
• Pluto – God of the underworld; short and strong
• Ares – Greek god of war; intense
• Apollo – God of many things; radiant
• Thor – Norse god of thunder; mighty
• Odin – Norse god; wise and powerful
• Zeus – King of Greek gods; supreme
• Aether – Primordial light; ethereal
• Chronos – Time; powerful and ancient
• Kronos – Titan of time; formidable
• Hyperion – Titan of light; bright and strong
• Prometheus – Fire-bringer; rebellious
• Epimetheus – Afterthought; unique
• Morpheus – God of dreams; mysterious
• Phobos – Fear; Mars’s moon
• Deimos – Terror; Mars’s moon

Unique & Uncommon Planet Names

For those who want something truly distinctive—names you won’t find on every playground or in every story.

• Aeloria – Serene and peaceful
• Vektra – Metallic surface reflecting light
• Cyris – Purple hue with swirling gases
• Mirelda – Lush with mysterious wildlife
• Xandor – Desert world with ancient ruins
• Olithar – Gas giant with vast storms
• Selara – Moonlit with glowing flora
• Drakos – Craggy mountains and volcanoes
• Tessara – Endless seas and bright blue skies
• Zoritha – Frozen with icy canyons
• Ygora – Jungle with floating mountains
• Ethyra – Isolated with rich minerals
• Sylvanis – Dense forests
• Xylos – Forest world; mysterious
• Nyxara – Dark and beautiful
• Thalassa – Sea; Greek primordial
• Asterion – Starry; mythological
• Caelum – Sky; Latin
• Luminara – Full of light
• Nebulon – Nebula-like; mysterious
• Stratis – Army; strong
• Valoria – Valor; brave
• Zenara – Zen-like; peaceful
• Fyria – Fire-like; passionate
• Glaciel – Icy; cold beauty

Gender-Neutral Planet Names

These names work beautifully for anyone, offering flexibility and modern appeal.

• Orion – Bold and confident
• Nova – Bright and modern
• Phoenix – Rebirth; popular and symbolic
• Sol – Sun; simple and radiant
• Cosmo – Universe; playful and cosmic
• Sky – The heavens; short and open
• Star – Classic; shining
• Lux – Light; minimal and elegant
• Pax – Peace; short and meaningful
• Kai – Sea; flexible and modern
• Rowan – Tree; nature-connected
• Sage – Wise; earthy
• Aster – Star in Greek; sharp
• Celeste – Heavenly; elegant
• Jupiter – Grand; majestic
• Saturn – Wise; disciplined
• Neptune – Mysterious; deep
• Pluto – Sweet; short
• Atlas – Strong; modern
• Ariel – Lion of God; luminous
• Ember – Fire; warm
• Eden – Paradise; gentle
• January – Month; unique
• Storm – Nature; powerful
• Zen – Peaceful; minimal

Fictional & Sci-Fi Planet Names

Science fiction has given us some of the most iconic planet names in pop culture.

• Vulcan – Star Trek; logical, fiery
• Pandora – Avatar; beautiful and dangerous
• Tatooine – Star Wars; desert, iconic
• Gallifrey – Doctor Who; Time Lord homeworld
• Krypton – Superman’s home; doomed planet
• Arrakis – Dune; desert; spice planet
• Endor – Star Wars; forest moon
• Hoth – Star Wars; ice planet
• Mustafar – Star Wars; volcanic
• Coruscant – Star Wars; city-planet
• Naboo – Star Wars; elegant and peaceful
• Alderaan – Star Wars; destroyed but beautiful
• Dagobah – Star Wars; swampy and mysterious
• Bespin – Star Wars; gas giant
• Kamino – Star Wars; ocean planet
• Scarif – Star Wars; tropical
• Crait – Star Wars; salt planet
• Sorgan – Star Wars; tranquil
• Nevarro – Star Wars; volcanic
• Tython – Star Wars; ancient Jedi world
• Oba Diah – Star Wars; criminal underworld
• Moraband – Star Wars; Sith homeworld
• Dathomir – Star Wars; witch planet
• Peridea – Star Wars; ancient, mysterious
• Lothal – Star Wars; agricultural

Exoplanet-Inspired Names

Exoplanets—planets beyond our solar system—offer a glimpse into the vastness of the universe and provide intriguing names.

• Proxima – Proxima Centauri b; nearest exoplanet
• Kepler – Named for the Kepler mission
• Trappist – The TRAPPIST-1 system; seven Earth-sized worlds
• Luyten – Luyten’s Star system
• Barnard – Barnard’s Star b
• Gliese – Gliese 581 system
• HD 209458b – Osiris; first transiting exoplanet
• 51 Pegasi b – First exoplanet around Sun-like star
• 55 Cancri e – Super-Earth; hot
• GJ 1214b – Water world; mysterious
• HD 40307g – Super-Earth in habitable zone
• Kepler-452b – Earth’s cousin; older
• Kepler-186f – First Earth-sized in habitable zone
• Kepler-22b – Super-Earth; first in habitable zone
• Tau Ceti e – Potential habitable; close
• Wolf 1061c – Potentially habitable; close
• Kapteyn b – Oldest known exoplanet
• GJ 667Cc – Super-Earth; potential
• GJ 581g – Zarmina; controversial
• TRAPPIST-1e – Rocky; potentially habitable
• TRAPPIST-1f – Icy; interesting
• TRAPPIST-1g – Large; potentially habitable
• LHS 1140b – Super-Earth; habitable zone
• K2-18b – Water vapor detected
• Pi Mensae b – Hot Jupiter; unique

Names from Roman Mythology

Roman mythology is the source of many planet names we know today, including Jupiter, Mars, Venus, Saturn, and Mercury.

• Jupiter – King of gods; majestic
• Mars – God of war; fierce
• Venus – Goddess of love; beautiful
• Saturn – God of agriculture; wise
• Mercury – Messenger god; swift
• Neptune – God of the sea; mysterious
• Pluto – God of the underworld; sweet
• Ceres – Goddess of agriculture; nurturing
• Vesta – Goddess of hearth; warm
• Minerva – Goddess of wisdom; scholarly
• Diana – Goddess of the hunt; free
• Apollo – God of many things; radiant
• Janus – God of beginnings; dual
• Bellona – Goddess of war; fierce
• Victoria – Goddess of victory; triumphant
• Aurora – Goddess of dawn; beautiful
• Luna – Moon goddess; luminous
• Sol – Sun god; radiant
• Flora – Goddess of flowers; nature-connected
• Pomona – Goddess of fruit; nurturing
• Proserpina – Goddess of spring; rebirth
• Quirinus – God of the state; unique
• Terminus – God of boundaries; solid
• Fides – Goddess of trust; reliable
• Spes – Goddess of hope; optimistic

Names from Greek Mythology

Greek mythology offers a rich tapestry of names that have inspired celestial naming for millennia.

• Zeus – King of gods; supreme
• Hera – Queen of gods; regal
• Atlas – Titan who holds the sky; strong
• Prometheus – Fire-bringer; rebellious
• Epimetheus – Afterthought; unique
• Hyperion – Titan of light; bright
• Themis – Titaness of law; just
• Rhea – Titaness of motherhood; nurturing
• Tethys – Titaness of sea; fluid
• Phoebe – Titaness of brightness; radiant
• Cronus – Titan of time; powerful
• Uranus – Sky god; unique
• Gaia – Earth goddess; grounding
• Nyx – Night goddess; dark and mysterious
• Eos – Dawn goddess; bright
• Selene – Moon goddess; luminous
• Helios – Sun god; radiant
• Aether – Light god; ethereal
• Astraea – Justice and stars; celestial
• Asteria – Falling stars; starry
• Perseus – Hero; mythological
• Orion – Hunter; bold
• Hercules – Strongman; mythic
• Andromeda – Princess; romantic
• Cassiopeia – Queen; regal and beautiful

Names from Other Cultures & Traditions

Planet names and celestial terms exist in every culture, offering a beautifully diverse range of options.

• Mushtari – Jupiter in Arabic; generous
• Kawkab – Planet in Arabic; bright
• Kawkabah – Feminine form; starry
• Shani – Saturn in Hindu; disciplined
• Surya – Sun in Sanskrit; radiant
• Chandra – Moon in Sanskrit; luminous
• Aruna – Moon love in Japanese
• Arin – Modern; celestial vibe
• Mira – Ocean in Sanskrit; beautiful
• Tara – Star in Sanskrit; spiritual
• Aira – Star; beautiful
• Aadhira – Moon in Indian; soft
• Lani – Sky in Hawaiian; alluring
• Sora – Sky in Japanese; modern
• Ayla – Moonlight in Turkish; soft
• Cielo – Sky in Spanish; heavenly
• Estrella – Star in Spanish; bright
• Étoile – Star in French; elegant
• Stern – Star in German; strong
• Stella – Star in Italian; classic
• Mae – Star in Thai; soft
• Ravi – Sun in Sanskrit; warm
• Anahita – Star in Persian; alluring
• Nashira – Star in Capricorn; rare
• Kiran – Ray of light in Sanskrit; bright

Nature & Element-Inspired Planet Names

These names draw from the natural world and the classical elements, connecting the cosmos to Earth.

• Terra – Earth; grounding
• Aqua – Water; fluid and calm
• Ignis – Fire; passionate
• Ventus – Wind; free-spirited
• Flora – Flowers; nature-connected
• Sylva – Forest; lush
• Oceanus – Ocean; vast
• Montis – Mountain; strong
• Caelum – Sky; open
• Lumen – Light; bright
• Nimbus – Rain cloud; soft
• Crystal – Clear; pure
• Jade – Green stone; precious
• Obsidian – Volcanic glass; dark
• Coral – Ocean life; vibrant
• Pearl – Gem from sea; luminous
• Amber – Fossilized resin; warm
• Moss – Soft green; earthy
• Fern – Plant; gentle
• Willow – Tree; graceful
• Aspen – Tree; resilient
• Rowan – Tree; protective
• Sage – Herb; wise
• Ivy – Climbing plant; loyal
• Lavender – Flower; calming

Names with Celestial Meanings

These names directly mean “star,” “moon,” “sun,” or “heaven,” making their cosmic connection clear.

• Stella – Star in Latin
• Estelle – Star in French
• Estella – Star in Spanish/Italian
• Aster – Star in Greek
• Asteria – Starry in Greek
• Astra – Star in Greek
• Seren – Star in Welsh
• Tara – Star in Sanskrit
• Kawkab – Planet in Arabic
• Luna – Moon in Latin
• Selene – Moon in Greek
• Chandra – Moon in Sanskrit
• Ayla – Moonlight in Turkish
• Aadhira – Moon in Indian
• Sol – Sun in Latin
• Helios – Sun in Greek
• Surya – Sun in Sanskrit
• Cielo – Sky in Spanish
• Celeste – Heavenly
• Celestia – Heavenly
• Cosmo – Universe
• Cosmos – Universe
• Nova – New star
• Aurora – Dawn
• Eos – Dawn in Greek

Made-Up Names for Sci-Fi Worlds

For writers and worldbuilders, these invented names evoke entire worlds with just a few syllables.

• Anaria – Elegant and mysterious
• Apolun – Apocalyptic yet beautiful
• Aeterna – Eternal; timeless
• Altharia – Majestic and ancient
• Amaryllis – Beautiful and poetic
• Baenox – Dark and powerful
• Balyther – Smooth and alien
• Bexalon – Sharp and metallic
• Novaterra – New Earth
• Zephyria – Gentle winds
• Lumina – Emits its own light
• Chronos – Time flows differently
• Nebula – Colorful gas clouds
• Galaxia – Heart of a galaxy
• Solara – Multiple suns
• Lunara – Moon-like phases
• Astralis – Shines like a star
• Orionis – In the Orion constellation
• Vegara – Blue and bright
• Polaria – A navigation point
• Asterion – Starry and grand
• Nyxara – Perpetual darkness
• Heliara – Scorching hot
• Ethera – Ethereal atmosphere
• Caelaris – Ever-changing sky

Names Inspired by Space Phenomena

From auroras to nebulae, space phenomena provide some of the most visually evocative names.

• Aurora – Northern/Southern Lights
• Nebula – Gas clouds; mysterious
• Comet – Icy traveler; bold
• Eclipse – Solar/lunar; dramatic
• Nova – Stellar explosion; bright
• Supernova – Massive explosion; powerful
• Pulsar – Rotating neutron star; rhythmic
• Quasar – Bright galactic nucleus; mysterious
• Meteor – Shooting star; fleeting beauty
• Orbit – Path around a body; loyal
• Galaxy – Collection of stars; vast
• Cosmos – The universe; harmonious
• Void – Empty space; mysterious
• Abyss – Deep space; profound
• Eventide – Twilight; poetic
• Stardust – Cosmic particles; magical
• Moonbeam – Ray of moonlight; gentle
• Sunbeam – Ray of sunlight; warm
• Halo – Circle of light; angelic
• Corona – Sun’s outer atmosphere; regal
• Solstice – Sun stands still; seasonal
• Equinox – Equal day and night; balanced
• Zenith – Highest point; aspirational
• Nadir – Lowest point; deep
• Rift – Gap in space; edgy

Short & Punchy Planet Names

Sometimes less is more. These short, impactful names pack a punch.

• Sol – Sun
• Lux – Light
• Nyx – Night
• Pax – Peace
• Kai – Sea
• Sky – Heavens
• Star – Classic
• Nova – New
• Astra – Star
• Vega – Bright star
• Luna – Moon
• Mars – War
• Pluto – Dwarf planet
• Io – Jupiter’s moon
• Eos – Dawn
• Aer – Air
• Zen – Peaceful
• Ash – Fire remnants; phoenix
• Skye – Variant of sky; feminine
• Rae – Grace; short
• Noa – Motion; flexible
• Eli – Ascension; short
• Asa – Healer; gentle
• Onyx – Black gemstone; dark
• Jade – Green gem; precious

Romantic & Poetic Planet Names

These names have a lyrical, dreamy quality that evokes romance and beauty.

• Celestia – Heavenly beauty
• Lumina – Full of light
• Eos – Dawn goddess
• Selene – Moon goddess
• Aurora – Dawn; romantic
• Astraea – Justice and stars; celestial
• Asteria – Starry; falling stars
• Andromeda – Chained princess; romantic
• Cassiopeia – Beautiful queen
• Lyra – Harp constellation; musical
• Vega – Bright star; sleek
• Seren – Star in Welsh; gentle
• Estelle – Star; elegant
• Estella – Star; literary
• Stella – Star; bright
• Aeloria – Serene and peaceful
• Elara – Jupiter’s moon; sweet
• Titania – Queen of fairies
• Ariel – Lion of God; luminous
• Miranda – Admirable; delicate
• Ophelia – Help; from Hamlet
• Bianca – White; pure
• Cordelia – Heart; from King Lear
• Phoebe – Bright; radiant
• Galatea – Milk-white; mythological

Trending Planet Names for 2026

These are the names making waves in 2026, according to naming data and expert predictions.

• Nova – Stellar explosion; rising fast
• Orion – Hunter; top 200
• Luna – Moon; universally adored
• Atlas – Strong; top 200
• Apollo – Radiant; top 200
• Aurora – Dawn; big moves
• Vega – Bright star; sleek
• Ember – Fire; catching on
• Sol – Sun; climbing hundreds of spots
• Stella – Star; timeless
• Lyra – Musical; modern-classic
• Phoenix – Rebirth; popular
• Cosmo – Universe; playful
• Sirius – Brightest star; brilliant
• Altair – Bright star; from Arabic
• Perseus – Hero; underused
• Draco – Dragon; bold
• Caelum – Sky; unique
• Astra – Star; pure
• Estelle – Star; vintage polish
• Seren – Star; gentle
• Nashira – Obscure star; rising
• Callisto – Jupiter’s moon; unique
• Titan – Massive; imposing
• Galilea – Planet/moon name; distinctive

Conclusion

The universe is vast, and so are the possibilities when it comes to planet-inspired names. Whether you are naming a child, a pet, a fictional world, or a creative project, the celestial realm offers an endless well of inspiration—from the classic grandeur of Jupiter and the gentle charm of Luna to the allure of Andromeda and the futuristic edge of Nova. In 2026, planet names are more than just a trend; they are a reflection of humanity’s enduring fascination with the stars and our desire to reach for something greater.

As you explore the names in this guide, remember that the perfect name is the one that resonates with you—that captures the spirit, personality, or story you want to tell. Whether you choose a name from our classic solar system list, a rare minor planet, a mythological deity, or a completely invented world, you are giving something—or someone—a name that carries the magic of the cosmos. After all, every great journey begins with a single step, and every great name begins with a spark of inspiration. May your chosen name shine as brightly as the stars themselves.

FAQs

What are the most popular planet names in 2026?

In 2026, the most trending planet-inspired names include Nova, Orion, Luna, Atlas, Apollo, Aurora, Vega, Ember, Sol, and Stella. Atlas and Apollo have both moved into the top 200 boy names in the U.S., while Sol has climbed hundreds of spots since 2019. Celestial names feel especially resonant this year because parents want names that carry identity, atmosphere, and emotional meaning.

Can I use a planet name for my baby?

Absolutely! Planet names are increasingly popular for babies. Many celestial names like Luna, Stella, Orion, and Nova are now mainstream choices. Planet and moon names offer a distinctive and meaningful choice for parents seeking something unique with a touch of cosmic magic. Experts believe meaningful names can help shape a child’s identity and build confidence.

What are some cute planet names for pets?

For pets, cute planet-inspired names include Luna, Nova, Pluto, Comet, Orbit, Cosmo, Star, and Venus. Pluto is “the most natural dog name on the list, short and bright, with a sweetness that has nothing to do with its planetary demotion”. Venus is “the brightest planet in the sky, symbolizing beauty and grace”. For cats, names like Altair, Vega, Lyra, and Cassiopeia add sparkle.

How do I create a unique planet name?

To create a unique planet name, consider combining prefixes and suffixes that reflect your world’s characteristics. For example, you can use roots from Latin or Greek (like “astra” for star, “terra” for earth) and add endings like “-ia,” “-is,” “-os,” or “-ar”. Think about the planet’s environment—desert, ocean, forest, ice—and choose sounds that evoke that feeling. Many successful fictional planet names (like Aeloria, Vektra, or Cyris) combine familiar sounds in new ways.

What are the best planet names for sci-fi stories?

For sci-fi stories, the best planet names evoke a sense of wonder, danger, or mystery. Consider names like Vulcan, Pandora, Tatooine, Arrakis, or Gallifrey for recognizable choices. For original creations, names like Aeterna, Baenox, Novaterra, Zephyria, or Chronos work well. Consider the planet’s environment, history, and the culture of its inhabitants when choosing a name.

Are there gender-neutral planet names?

Yes! Many planet-inspired names work beautifully for any gender. Popular gender-neutral options include Orion, Nova, Phoenix, Sol, Cosmo, Sky, Star, Lux, Pax, Kai, Rowan, and Sage. These names are “not just easy to spell and easy to say, but also fit almost anyone and everyone”.

What planet names have the most beautiful meanings?

Some of the most beautiful planet name meanings include: Stella (“star” in Latin), Luna (“moon” in Latin), Aurora (“dawn”), Seren (“star” in Welsh), Aadhira (“moon” in Indian), Ayla (“moonlight” in Turkish), Nova (“new star”), Celeste (“heavenly”), Eos (“dawn” in Greek), and Tara (“star” in Sanskrit).

What are the rarest planet names?

Some of the rarest planet-inspired names include Nashira (an obscure star in Capricorn), Ananke (a moon of Jupiter meaning “necessity”), Amalthea (Jupiter’s moon meaning “tender goddess”), Kawkabah (feminine form of “planet” in Arabic), and minor planet names like Quaoar, Sedna, Haumea, Varuna, and Ixion. Many minor planets are named for figures from mythology and fiction, offering a treasure trove of rare options.