100 Space Baby Names (2024): Unique Celestial Ideas

Finding the right name for your little one can be a thrilling journey, especially when exploring cool space names that are both unique and meaningful. 

These space baby names offer a celestial touch, drawing inspiration from mythology, astronomy, and the night sky to give your child a name that shines brightly. 

Whether you’re looking for names rooted in the stars, planets, or legendary figures, these cosmic choices are sure to inspire you.

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Girl Names

Alya

Alya is the name of a double star system in the constellation Serpens. It has Arabic origin, meaning “sky” or “heaven,” making it a beautiful celestial name for a little girl that reflects the vast night sky.

Alula

Alula, meaning “first leap,” is the name of two stars in the Ursa Major constellation. With a Latin origin and subtle elegance, it symbolizes a leap into the future, fitting for any adventurous spirit.

Ankaa

Ankaa, an Arabic name meaning “phoenix,” is the brightest star in the Phoenix constellation. It embodies strength and renewal and is ideal for those seeking a name with mythical flair.

Avior

Avior is a bright star in the southern hemisphere and part of the constellation Carina. The name carries a melodic tone and lends itself to a space-inspired choice that isn’t overly common.

Andromeda

Andromeda is the name of a galaxy and a constellation. In Greek mythology, Andromeda was a princess saved by Perseus. This strong yet elegant name has deep mythological roots and celestial allure.

Ariel

Ariel is the name of a moon of Planet Uranus and one of Shakespeare’s characters. It means “lion of God” in Hebrew. This name has a whimsical yet powerful feel, fitting for a girl destined to explore the universe.

Astra

Astra, meaning “star” in Latin, offers a simple yet striking name that evokes all the beauty of the night sky. This name is perfect for parents who want a unique celestial name with Latin origins.

Aurora

Aurora, the Roman goddess of dawn, represents the natural phenomenon of the northern lights (aurora borealis). This beautiful name carries mythological depth and elegance, perfect for a bright and radiant little girl.

Bellatrix

Bellatrix, Latin for “female warrior,” is a star in the Orion constellation and known as the “Amazon star.” This strong and unique name carries mythological flair, making it a perfect choice for a baby girl who will shine brightly.

Callisto

Callisto, one of moons of Planet Jupiter, was a beautiful nymph in Greek mythology. She was transformed into a bear and then into the constellation Ursa Major, giving this celestial name a fascinating story and Greek origin.

Calypso

Calypso, a moon of Saturn, is named after a sea nymph in Greek mythology who lived on the island of Ogygia. Her mystical and serene nature makes this name a cool and unique choice for a little star.

Cassiopeia

Cassiopeia, a distinctive constellation in the northern hemisphere, is named after a queen in Greek mythology. It is a unique and elegant name, perfect for parents looking for celestial inspiration with mythological depth.

Celeste

Celeste, meaning “heavenly” in Latin, evokes the serene beauty of celestial bodies. This simple yet beautiful name has a timeless quality and remains a popular choice among space-themed baby names.

Celestia

Celestia, a variation of Celeste, also means “heavenly” in Latin. It offers a sophisticated twist on the classic, providing an ethereal and melodic name that embodies the celestial sphere.

Chara

Chara, a bright star in the constellation Canes Venatici, is the Greek word for “joy.” This charming name offers both simplicity and elegance, making it a delightful option for a joyful baby girl.

Cressida

Cressida is a moon of Uranus named after a Shakespearean character. This name is melodic and distinctive, embodying both literary and celestial origins for a rare yet sophisticated choice.

Cybele

Cybele is a large asteroid in the asteroid belt named after a Greek goddess. This unique Greek name provides a mythological connection and a celestial origin that is both distinctive and meaningful.

Cynthia

Cynthia is another name for Artemis, the Greek goddess of the moon. With strong mythological roots and a classic yet celestial feel, it remains a timeless choice for parents seeking a perfect baby name.

Despina

Despina is a moon of Neptune and takes its name from a sea nymph in Greek mythology. The name conveys an air of mystery and grace, making it a unique yet celestial choice for a girl.

Diana

Diana, the Roman goddess of the moon and the hunt, was known for her independence and strength. With its mythological roots and timeless elegance, this popular name remains a popular and empowering option.

Eileen

Inspired by Eileen Collins, the first female Space Shuttle pilot and commander, Eileen represents determination and courage. It has an Irish origin and means “bright, shining one.”

Elara

Elara is one of Jupiter’s moons and named after a lover of Zeus in Greek mythology. This name is simple yet distinctive, perfect for parents seeking a celestial name with mythological roots.

Electra

Electra, a star in the Pleiades cluster, has Greek origins and means “shining, bright.” This name combines a sense of light and power, making it a compelling choice for a little girl.

Estelle

Estelle is derived from the Latin word for “star,” and exudes elegance and charm. This name provides a timeless connection to celestial bodies, offering an ideal blend of sophistication and cosmic inspiration.

Galatea

Galatea, a moon of Neptune, draws its name from Greek mythology, where she was a sea nymph. With a melodic sound and a strong mythical connection, it makes for an unusual yet lovely name.

Halley

Inspired by Halley’s Comet, which is visible from Earth every 75–76 years, Halley is a charming, gender-neutral name with English origin. It symbolizes the awe-inspiring beauty of astronomical phenomena.

Helene

Helene, one of Saturn’s moons, is named after Helen of Troy. This name is classical and graceful, ideal for parents looking for a space-inspired choice with strong mythological associations.

Io

Io, another moon of Jupiter, is named after a priestess in Greek mythology who was transformed into a heifer. It’s a distinctive, strong name representing adventure and independence.

Juno

Juno, the Roman goddess of marriage and queen of the gods, has a strong mythological background. Her name is also tied to a NASA space probe, making it a bold and powerful choice.

Leda

Leda, a moon of Jupiter, draws its name from Greek mythology, where Leda was the mother of Helen of Troy. It has a gentle and graceful sound, with both celestial and mythological connections.

Lyra

Lyra is the name of a constellation, and it evokes music, harmony, and brightness, offering a lyrical and melodic option for parents seeking an artistic and celestial name.

Luna

Luna is the Latin name for the moon and remains a classic yet versatile celestial name. Popular across languages, it brings elegance and mystery while connecting to Roman mythology. This name was made even more popular after celebrity power couple John Legend and Chrissy Tiegen named their daughter Luna.

Mae

Mae, inspired by Mae Jemison, the first African American woman to travel to space, signifies exploration and achievement. This name is both simple and timeless, making it a fitting tribute to Jemison’s legacy.

Maia

Maia, the name of a star in the Pleiades cluster, has Greek roots and means “mother.” In Greek mythology, she was the mother of Hermes. The name is both nurturing and celestial.

Mira

Mira, a red giant star, comes from the Latin word for “wonderful” and evokes a sense of amazement and brilliance. This bright name embodies both wonder and astronomical beauty.

Miranda

Miranda, a moon of Uranus, originates from Latin meaning “admirable.” Its literary roots in Shakespeare’s The Tempest give it a refined touch, while its cosmic ties add a sense of adventure.

Nadira

Nadira, derived from Arabic, means “rare” or “precious.” It’s believed to be inspired by astronomy, symbolizing a unique and treasured celestial presence.

Nashira

Nashira, an Arabic name meaning “bearer of good news,” is a bright star in the Capricorn constellation. It exudes positivity and brightness, with a rich cosmic history.

Nova

Nova, a star that suddenly becomes much brighter, symbolizes new beginnings and exploration. The name has a fresh, modern vibe while being cosmically significant.

Orion

Orion, one of the most recognizable constellations, represents a hunter from Greek mythology. This name is bold, adventurous, and full of star power.

Pandora

Pandora, a moon of Saturn, shares its name with the Greek myth of the first woman who opened a box releasing all of the world’s evils. Despite its mythological history, it remains charming and unique.

Phoebe

Phoebe, a moon of Saturn and the name of the Greek moon goddess, means “bright” or “pure.” It connects to both mythology and astronomy, making it a versatile, timeless name.

Portia

Portia, a moon of Uranus, is also a Shakespearean name from The Merchant of Venice. It brings together literary sophistication and celestial wonder.

Rhea

Rhea, another moon of Saturn, was a Titaness and mother of the Greek gods in mythology. The name is strong yet gentle, perfect for parents who want a celestial yet timeless choice.

Sally

Sally, inspired by Sally Ride, the first American woman in space, symbolizes courage and exploration. This name is classic and honors a pioneering legacy.

Selene

Selene, the Greek moon goddess, is connected to lunar mythology and has a serene, ethereal feel. The name is simple, elegant, and beautifully cosmic.

Seren

Seren, Welsh for “star,” is bright and musical. This name radiates a lyrical charm while embodying a star’s radiant and celestial nature.

Shannon

Shannon, inspired by astronaut Shannon Lucid, who held the U.S. record for the longest space flight, is a tribute to determination and resilience. Its Irish origin gives it a friendly, adventurous quality.

Stella

Stella, Latin for “star,” has an enduring appeal. With its literary roots and cosmic connection, it is a timeless name that shines brightly among celestial names.

Tala

Tala, a Tagalog name meaning “bright star,” is connected to Philippine mythology as the goddess of stars. It’s a lovely choice for a unique and radiant space-themed name.

Tara

Tara, Sanskrit for “star,” is rooted in both Hindu and Buddhist traditions. Its celestial meaning and simplicity make it a versatile, timeless name.

Thalassa

Thalassa, derived from Greek mythology, represents the primordial goddess of the sea. Its cosmic significance comes from being the name of one of Neptune’s moons.

Theia

Theia, meaning “goddess” or “divine” in Greek, was a Titaness and mother of the sun, moon, and dawn. This mythological name shines with both power and grace.

Titania

Titania, a moon of Uranus and Shakespeare’s queen of the fairies, is full of mystical charm. This celestial name is ethereal yet strong.

Ursa

Ursa, inspired by the constellations Ursa Major and Ursa Minor, is Latin for “bear.” It’s a strong, grounded name connected to the stars.

Valentina

Valentina, after Valentina Tereshkova, the first woman in space, is of Latin origin and means “strong.” It blends historical significance with cosmic spirit.

Vega

Vega, the brightest star in the Lyra constellation, derives from Arabic meaning “falling.” It’s a simple yet distinctive name that stands out among celestial names.

Venus

Venus, the Roman goddess of love and beauty, also refers to the second planet from the sun. The name is synonymous with elegance, power, and cosmic charm.

Vesper

Vesper, meaning “evening star,” is derived from Latin. Its vintage vibe makes it distinctive, while its celestial meaning gives it a mystical edge.

Xanthe

Xanthe, meaning “golden” in Greek, evokes the brilliance of stars and the radiance of the cosmos. It’s a lively and striking name.

Yara

Yara, with Arabic roots meaning “small butterfly,” also connects to Brazilian mythology. It’s a unique name that flutters delicately among celestial choices.

Zephyra

Zephyra, derived from the Greek god Zephyrus, the west wind, implies lightness and the breeze. Its airy sound and mythological roots make it memorable.

Zeta

Zeta, the sixth letter of the Greek alphabet, is a star in the constellation Lyra. Its unique sound adds a modern twist to space-themed names.

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Boy Names

Altair

Altair, an Arabic name meaning “flying eagle,” is the brightest star in the Aquila constellation. This morning star brings both elegance and strength to any list of boy names.

Apollo

Apollo, the name of the Greek god of the sun, is also linked to the famed Apollo moon missions. It’s a bold choice for parents seeking a name that shines with creativity and adventure.

Atlas

Atlas, the Titan from Greek mythology who held up the sky, represents resilience and strength. With its mythological roots and celestial sound, it’s a unique space name that exudes power.

Buzz

Buzz, inspired by astronaut Buzz Aldrin, evokes the spirit of exploration and bravery. This unique, cute space name is a tribute to those reaching for the stars.

Caliban

Caliban, one of Uranus’s moons and a character from Shakespeare’s The Tempest, makes for a mysterious and distinctive name with celestial flair.

Callisto

Callisto, one of Jupiter’s moons and a nymph in Greek mythology, offers a lyrical yet strong choice. It combines cosmic significance with mythological beauty.

Castor

Castor, one of the twin stars in the Gemini constellation, is rooted in Greek mythology. It brings a harmonious blend of mythological legacy and cosmic elegance.

Cassius

Cassius, meaning “hollow” in Latin, is a classic Roman name with historical significance. It evokes the elegance of antiquity while maintaining a timeless appeal. Often associated with Cassius Clay (Muhammad Ali), this strong name also connects with outer space, being one of the namesakes of a large lunar crater. Its versatility and historical roots make it a sophisticated and cosmic choice for a baby boy.

Chris

Chris, inspired by astronaut Chris Hadfield, represents the pioneering spirit of modern space exploration. It’s a simple and classic English name that carries strength and leadership.

Cosmo

Cosmo, derived from the Greek word for “universe,” has a universal appeal and brings a fun, quirky vibe to space baby names.

Endymion

Endymion, a lover of the moon goddess Selene in Greek mythology, is unique and poetic. This rare yet enchanting name combines mythical beauty with cosmic inspiration.

Draco

Draco, Latin for “dragon,” is a constellation in the northern sky. This space-worthy name evokes power and mystery, blending mythological and cosmic charm.

Galen

Galen, a name of Greek origin meaning “calm” or “healer,” is historically significant due to the ancient Greek physician of the same name. This strong, refined name exudes a sense of wisdom and care. While rooted in antiquity, 

Galileo

Galileo, the renowned Italian astronomer who revolutionized our understanding of the cosmos, has become synonymous with intellectual curiosity. It’s an inspiring Italian name that reflects innovation and exploration.

Glenn

Glenn, inspired by astronaut John Glenn, the first American to orbit the Earth, is a name rooted in American space history. It brings a sense of resilience and bravery.

Helios

Helios, the Greek god of the sun, is a powerful and celestial name that stands out among mythological and space-inspired names.

Hubble

Hubble, inspired by the pioneering astronomer Edwin Hubble and the Hubble Space Telescope, carries a legacy of cosmic exploration. This space-inspired name is rooted in scientific achievement and curiosity.

John

John, after John Glenn, is an English name with a long tradition. It combines historical significance with cosmic exploration, offering a timeless yet adventurous name.

Kepler

Kepler, a name associated with the renowned German astronomer Johannes Kepler and the Kepler space mission, evokes discovery and intellect. It’s a distinctive name that celebrates the pursuit of knowledge.

Leo

Leo, one of the constellations of the zodiac, means “lion” in Latin. It’s a classic and bold name that reflects strength, courage, and celestial flair.

Mars

Mars, named after the Roman god of war, is also known as the Red Planet. It’s a strong, energetic name tied to exploration and resilience.

Mercury

Mercury, the closest planet to the sun and named after the Roman messenger god, has a swift, vibrant appeal that makes it stand out among planet names.

Meteor

Meteor, derived from the Greek word “meteōros,” meaning “high in the sky,” represents cosmic phenomena that light up the night. This unique and rare name is ideal for parents seeking a powerful, unisex space name.

Neil

Neil, inspired by Neil Armstrong, the first man to walk on the moon, has a down-to-earth yet heroic feel. It’s a simple, classic name that carries a legacy of exploration.

Neptune

Neptune, the Roman god of the sea, is also the eighth planet from the sun. With its mythical and oceanic associations, it’s a strong name for parents seeking cosmic coolness.

Oberon

Oberon, the king of the fairies from Shakespeare’s A Midsummer Night’s Dream, is also a moon of Uranus. It brings an elegant, mystical quality to outer space names.

Orion

Orion, a prominent constellation and legendary Greek hunter, embodies strength and adventure. It’s a versatile and timeless name that stands out among other space-inspired choices.

Orpheus

Orpheus, a legendary musician from Greek mythology, makes a lyrical and powerful name with its classical resonance.

Perseus

Perseus, a hero from Greek mythology who rescued Andromeda, is also a constellation name. This cosmic warrior name offers mythological depth and celestial brilliance.

Phoenix

Phoenix, a mythical bird that rises from its own ashes, is associated with resilience and rebirth. It’s a striking space-inspired name with unique and powerful energy.

Pluto

Pluto, a dwarf planet and Roman god of the underworld, adds a touch of mystery and mythology to any list of unique baby names.

Prometheus

Prometheus, the Titan who gave fire to humanity, carries a mythical legacy of defiance and creativity. It’s a powerful and distinctive name with literary and cosmic appeal.

Pulsar

Pulsar, an astronomical term for rapidly spinning neutron stars, brings an energetic and rhythmic vibe to cosmic names. Its unique quality makes it a stellar choice for those wanting a fresh, futuristic feel.

Quasar

Quasar, an astronomical phenomenon representing distant, energetic galaxies, makes a daring, unconventional space name that’s perfect for parents seeking originality.

Rigel

Rigel, the brightest star in the Orion constellation, brings both Arabic and Latin influences together. It’s a unique name that stands out with cosmic brilliance.

Sirius

Sirius, the Dog Star and the brightest star in the night sky, is a stellar name with mythological roots that remains bright in both meaning and style.

Sol

Sol, Latin for “sun,” is a radiant, warm name that captures the celestial sphere’s brightest body. It’s simple, strong, and offers universal appeal.

Solaris

Solaris, derived from the Latin word “solar,” has a futuristic ring to it. It’s a perfect name that blends cosmic wonder with sci-fi flair.

Solstice

Solstice, derived from Latin, refers to the two times a year when the sun reaches its highest or lowest point. It’s a unique space-inspired name that signifies celestial cycles, bringing a sense of natural wonder.

Talos

Talos, a bronze giant from Greek mythology, was created to protect the island of Crete. With a strong, ancient ring to it, this name combines mythological legacy with cosmic flair.

Taurus

Taurus, a zodiac sign and constellation, symbolizes strength and determination. This world name has a grounded, earthy quality, perfect for those seeking a bold celestial option.

Titan

Titan, the largest moon of Saturn, is also the name of a powerful race in Greek mythology. It’s a cosmic and mighty name that conveys resilience and grandeur.

Triton

Triton, Neptune’s largest moon, is named after the Greek sea god. With its mythological heritage and planetary significance, it remains a distinguished choice.

Tycho

Tycho, inspired by the astronomer Tycho Brahe, is also the name of a large lunar crater. It offers a scholarly and adventurous feel, making it a captivating name for aspiring explorers.

Umbriel

Umbriel, one of Uranus’s moons, comes from The Rape of the Lock, a poem by Alexander Pope. This English poet-inspired name brings a mystical, shadowy quality to space names.

Vega

Vega, the brightest star in the Lyra constellation, is an Arabic name meaning “falling.” It’s a stellar and universal choice that remains timeless and captivating.

Vesper

Vesper, Latin for “evening star,” evokes twilight and the calm of dusk. This rare yet melodic name adds a sense of mystery to outer space names.

Virgo

Virgo, a prominent zodiac sign and constellation, is the Latin word for “virgin.” This cosmic name is strong yet serene, perfect for parents seeking celestial inspiration.

Yuri

Yuri, inspired by Yuri Gagarin, the first human to orbit Earth, is a world name rooted in exploration and bravery. It’s versatile, unisex, and unique.

Zephyr

Zephyr, Greek for “west wind,” is a light and airy name that brings an ethereal, flowing quality to cosmic names.

Zephyrus

Zephyrus, the Greek god of the west wind, is also symbolic of springtime. It’s a mythological name that carries the essence of renewal and warmth.

Zenith

Zenith, meaning “the highest point” in English, has a lofty and ambitious quality. This name stands out for its rarity and its powerful representation of celestial wonder.

Zenon

Zenon, derived from the Greek word “Zeno,” meaning “gift of Zeus,” has a strong mythological heritage. This powerful and cosmic name balances ancient wisdom with a futuristic feel.

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Space-inspired baby names offer a cosmic array of choices, blending celestial elegance with mythological and scientific heritage. 

From timeless constellations to pioneering astronauts and legendary gods, these unique space names capture the wonder and beauty of the universe. 

Whether you’re drawn to stars, planets, or myths, these names can inspire and guide your child to shine brightly and confidently among the stars. 

Ultimately, the sky’s the limit when finding a distinctive name that reflects your family’s love for the cosmos.