Space and Galaxy-Themed Baby Names
Baby Name Ideas · 100 names

Space and Galaxy-Themed Baby Names

This collection of 100 space-themed names blends mythology, astronomy, and modern appeal, offering celestial, radiant options for every baby boy and girl.

Male Names 50

Orion

Named after the prominent hunter constellation; signifies strength and celestial beauty. A powerful choice for any young boy.

Atlas

The Titan who held up the sky; it represents endurance and global strength. A popular choice with strong mythological roots.

Leo

The lion constellation; symbolizes bravery and leadership. It is a timeless, short, and punchy name with regal associations.

Cosmo

Derived from the Greek word for the universe or order. It embodies the vast beauty of space and a balanced, harmonious personality.

Rigel

One of the brightest stars in the Orion constellation. It is a sharp, modern-sounding name that feels futuristic and distinctive.

Castor

One of the Gemini twins. In mythology, it represents loyalty and brotherhood, paired perfectly with the vastness of the night sky.

Sirius

The brightest star in the Earth's night sky, known as the "Dog Star." It is an exotic, celestial name with a rhythmic, captivating sound.

Apollo

The god of the sun and music; also the name of the famous lunar missions. It radiates warmth, intelligence, and pioneering spirit.

Archer

Inspired by the Sagittarius constellation, the Archer. It suggests precision, focus, and a adventurous, go-getting personality.

Mars

Named after the fourth planet from the sun. It symbolizes passion, energy, and a bold, fiery temperament for a spirited child.

Altair

The brightest star in the Aquila constellation. The name has an elegant, sophisticated flair and deep roots in ancient Arabic astronomy.

Caelum

A faint constellation in the Southern Hemisphere, meaning "the chisel." It is a rare, Latin-derived name that feels artistic and cool.

Draco

Meaning "the dragon" constellation. It represents mystery, ancient power, and a bold, slightly edgy personality for a unique child.

Jupiter

The largest planet in our solar system. It evokes a sense of grandeur, authority, and expansive, protective wisdom for a young boy.

Perseus

A northern constellation named after the Greek hero. It denotes heroism, adventure, and the ability to overcome great obstacles.

Sol

The Latin word for the Sun. Short, warm, and radiant, it represents the center of our world and a bright, cheerful disposition.

Zion

Often associated with heavenly heights. While terrestrial, it fits the space theme as a place of peace and celestial elevation.

Nash

A star in the Sagittarius constellation. It has a modern, stylish appeal and is perfect for parents wanting a short, space-themed name.

Sterling

Associated with the stars or "little star." It conveys high quality, brightness, and a clean, sharp, and very sophisticated image.

Badar

An Arabic name meaning "full moon." It represents completeness and celestial light, offering a gentle yet profound cultural choice.

Elio

Derived from Helios, the Greek sun god. It is a melodious, soft, and trendy name that reflects warmth and solar energy perfectly.

Vesper

Meaning "evening star" or "evening prayer." It is a mysterious and atmospheric name that evokes the transition into the night sky.

Cygnus

The swan constellation. It represents grace and beauty among the stars, making it a highly unique and poetic choice for a boy.

Kuiper

Named after the Kuiper Belt beyond Neptune. It sounds adventurous, modern, and perfectly suited for a space-loving, curious child.

Zenith

Refers to the point directly above in the sky. It signifies the absolute peak of achievement, success, and high aspirations.

Oberon

One of the moons of Uranus. It has a royal, literary history and a cool, mystical vibe that feels distinctly astronomical.

Aries

The ram constellation. It symbolizes new beginnings, leadership, and an energetic, pioneering approach to life's many challenges.

Solar

A direct reference to the sun and its energy. It is a bold, non-traditional name that radiates positivity, light, and warmth.

Talon

Inspired by the Eagle (Aquila) constellation. It suggests sharp vision, speed, and a protective, observant nature in a young boy.

Sagan

Named after astronomer Carl Sagan. It honors scientific curiosity, exploration, and the wonder of looking up at the vast universe.

Eros

An asteroid named after the god of love. It is short, meaningful, and has an ancient, mythological charm that stands the test of time.

Astro

A literal term for anything star-related. It is a fun, quirky, and undeniably space-focused name that leaves no doubt of its origins.

Callum

Derived from "dove," but often linked to the celestial sky in Gaelic lore. It is a soft, melodic name with deep, classic roots.

Hadley

Named after the Hadley Rille on the moon. It has a grounded, modern feel while maintaining a subtle link to lunar exploration.

Jett

Often associated with the "jet-black" nature of space. It is a sleek, modern name that feels fast, cool, and highly energetic.

Arcas

A figure in Greek mythology associated with the Ursa Minor constellation. It is a rare, vintage-sounding name with a hidden history.

Meteor

A bold choice referencing shooting stars. It implies speed, intensity, and leaving a lasting, bright impression on the world around you.

Rory

Sometimes interpreted as "red king," recalling the Red Planet, Mars. It is a spirited, short, and very charming classic boy's name.

Titan

One of Saturn’s largest moons. It represents immense size, raw power, and a legendary, heroic stature for a child with big dreams.

Harlan

Sometimes linked to "rocky land," but often chosen for its similarity to "heavenly." A sturdy, classic name with a gentle, soft side.

Vulcan

A hypothetical planet once thought to exist near the sun. It sounds strong, industrial, and holds a fascinating place in history.

Kruger

Named after the Kruger 60 binary star system. It has a solid, authoritative sound and is perfect for a strong, resilient boy.

Wolf

Often associated with the "Wolf-Rayet" stars. It implies a wild, independent, and fiercely loyal nature that is both cool and timeless.

Gale

A crater on Mars explored by the Curiosity rover. It is a short, punchy name that feels natural, airy, and full of forward movement.

Orbit

A direct reference to the path of planets. It suggests a life of balance, rhythm, and moving gracefully within a greater framework.

Meridian

The highest point of a star's path. It represents accuracy, alignment, and finding one's true north in a vast, confusing world.

Triton

A moon of Neptune named after the Greek sea god. It carries an aquatic, space-age feel that is both powerful and mysterious.

Sky

A simple, beautiful name that represents the entire domain of the stars. It is open, peaceful, and universally loved for its calm.

Pheonix

Associated with the constellation of the same name. It symbolizes rising from the ashes, transformation, and enduring brilliance.

Neptune

The distant, blue planet. It suggests depth, intuition, and a calm, collected demeanor, making it a sophisticated space name.

Female Names 50

Luna

The Latin name for the moon. It is a trendy, soft, and beautifully classic name that evokes the gentle glow of the night sky.

Stella

Meaning "star." This name has been popular for decades and perfectly captures the sparkle and wonder of the cosmic heavens.

Nova

Refers to a star that suddenly increases in brightness. It symbolizes a brilliant, explosive start and a vibrant, shining personality.

Celeste

Derived from "heavenly." It is an elegant, sophisticated, and dreamy name that reflects the ethereal beauty of the atmosphere.

Aurora

Named after the Northern Lights (Aurora Borealis). It represents a new dawn, vibrant color, and a magical, captivating spirit.

Lyra

The lyre constellation. It is a musical, graceful, and highly feminine name that feels both ancient and remarkably modern.

Astrid

Meaning "divinely beautiful." It is a strong, classic Scandinavian name that is deeply associated with the stars and heavens.

Vega

One of the brightest stars in the sky. It has a sharp, modern, and very cool sound, making it a perfect fit for a stylish girl.

Andromeda

A large galaxy and a mythological princess. It represents immense scale, beauty, and a powerful, historical legacy.

Astra

Derived from the Latin word for star. It is short, punchy, and has a bright, upbeat energy that feels very refreshing and new.

Venus

The planet of love and beauty. It carries an aura of grace, charm, and magnetic attraction, perfect for a little girl.

Nova

A classic choice for space lovers, representing a sudden bright star. It is short, easy to spell, and has a modern, chic feel.

Selene

The Greek goddess of the moon. It is a romantic, soft, and slightly vintage-feeling name that exudes a calm, moonlight glow.

Cassiopeia

A queen constellation in the northern sky. It is a long, dramatic, and truly majestic name with a legendary mythological backstory.

Estelle

A French variation of Stella, meaning star. It feels very sophisticated, classic, and has a gentle, twinkling quality to it.

Indira

Sometimes associated with the Indian goddess of the sky. It is an exotic, powerful name that sounds both regal and deeply peaceful.

Cynthia

Another name for the goddess of the moon. It is a timeless classic that feels refined, elegant, and very historically significant.

Maia

One of the stars in the Pleiades cluster. It is a short, soft, and very beautiful name with roots in both mythology and nature.

Helia

Derived from the sun (Helios). It is a warm, radiant, and sunny name that implies a glowing and cheerful disposition for a girl.

Star

A literal and beautiful choice. It is simple, evocative, and carries a sense of optimism, shine, and guiding light for a child.

Vespera

A variation of Vesper, meaning "evening star." It sounds very lyrical, mysterious, and perfect for a calm, introspective child.

Ayla

Meaning "moonlight" or "halo around the moon." It is a trendy, gentle, and highly melodic name that is loved for its soft sound.

Elara

A small moon of Jupiter. It is a sweet, modern-sounding name that has a gentle, lyrical quality while remaining space-focused.

Pandora

An asteroid; also the name of a mythological figure. It feels adventurous, curious, and perfect for a bright, inquisitive girl.

Bellatrix

A star in the Orion constellation, meaning "female warrior." It is a strong, bold, and incredibly unique name for a girl.

Carina

A southern constellation named after a ship's keel. It is a melodic, classic-sounding name with a very deep, nautical history.

Danica

Meaning "morning star." It is a lovely, Slavic-inspired name that represents the start of a new, bright, and promising day.

Bianca

A moon of Uranus. It is a classic, elegant name that feels very sophisticated while carrying a subtle, cool astronomical link.

Seren

A Welsh name meaning "star." It is short, sweet, and has a lovely, soft sound that is gaining popularity for its simple beauty.

Galaxy

A bold, literal choice. It suggests vastness, beauty, and a chaotic yet organized beauty, perfect for a unique, modern baby.

Cleo

Often associated with celestial light or "pride." It is a short, spunky, and very cool name with ancient Egyptian connections.

Mira

A red giant star in the Cetus constellation. It means "wonderful" in Latin and has a global, soft, and very appealing sound.

Callisto

A moon of Jupiter. It has a mythological connection and a beautiful, rhythmic sound that is both strong and feminine.

Phoebe

A moon of Saturn; also a Greek moon goddess. It is a sweet, vintage-inspired name that feels timeless and very gentle.

Sunniva

A Norwegian name meaning "sun gift." It is a beautiful, bright, and warm name that suggests a child who brings light.

Ursa

Meaning "bear," referring to the Ursa Major constellation. It is a strong, earthy, and unique name with a celestial origin.

Amber

Linked to the color of distant, warm stars. It is a classic, friendly name that feels grounded while maintaining a cosmic glow.

Rhea

A moon of Saturn. It is a short, punchy name with a mythological background, perfect for parents seeking something elegant.

Portia

A moon of Uranus. It has a classic, literary feel while still sitting firmly in the space-themed category of names.

Twila

Often associated with "twilight," the time when the stars first appear. It is a soft, melodic, and very dreamy-sounding name.

Halley

Named after the famous Halley’s Comet. It is an adventurous, energetic name that feels fast-paced and very modern.

Cordelia

A moon of Uranus. It is a beautiful, classic, and sophisticated name that has a gentle, timeless appeal for any girl.

Juno

A prominent asteroid; also the Roman queen of the gods. It is a strong, modern, and very cool name with a lot of history.

Skye

A variation of Sky, referencing the heavens. It is simple, peaceful, and conveys a sense of open-mindedness and limitless potential.

Ophelia

A moon of Uranus. It is a Shakespearean, romantic, and beautifully tragic name that feels both intellectual and space-age.

Solana

Meaning "sunshine." It is a bright, warm, and very rhythmic name that radiates happiness and a sunny, optimistic disposition.

Marisol

Meaning "sea and sun." It is a classic Spanish name that beautifully captures the intersection of earth and solar energy.

Rosalind

A moon of Uranus. It is a classic, poetic name that feels elegant and sophisticated while holding its astronomical meaning.

Violet

Named after the color of the nebula. It is a vintage, floral, and highly stylish name that feels both grounded and ethereal.

Wendy

The name of a crater on the moon. It has a sweet, classic charm and a history of being a friendly, approachable name choice.

Looking for the perfect name?Search 60,000+ baby names by origin, gender, rashi and first letter.
Search Names

Related Articles