Star names for boys sit at one of the most compelling intersections in naming culture: real science and ancient myth, side by side. Many of these names come directly from the Arabic, Greek, and Latin astronomers who mapped the night sky centuries ago; others come from the mythological figures the constellations were named after. Either way, they carry genuine cosmic weight.
This list pulls from both traditions, actual star and constellation names used as given names, plus the mythological heroes and gods the sky was named for. Every entry here is a real name that real people carry. Some are climbing fast; others are quietly waiting to be discovered.
Classic Star Names With Deep Roots
These are the names pulled directly from individual stars, most of them Arabic in origin, given by medieval astronomers who charted the heavens with extraordinary precision.
Altair
From the Arabic al-nasr al-ta’irmeaning “the flying eagle,” Altair is the brightest star in the constellation Aquila. It has a sharp, modern sound that feels genuinely fresh without being invented.
Rigel
The brightest star in Orion comes from the Arabic rijl Jawzah al-yusrameaning “the left leg of the giant.” Rigel is punchy, strong, and unmistakably astronomical. It feels like a name on the verge of a real breakout.
Castor
One of the twin stars of Gemini, and one of the twin sons of Zeus in Greek mythology. Castor has the warmth of an old classic and the legitimacy of a name used for centuries in English-speaking countries.
Pollux
The other twin of Gemini, and Castor’s mythological brother. Pollux is bolder and less expected than Castor, with that satisfying Latin ending that gives it real gravitas.
Vega
From the Arabic al-waqi’meaning “the falling eagle,” Vega is the brightest star in the constellation Lyra and the fifth brightest in the night sky. It’s sleek and modern-sounding, though its roots go back over a thousand years.
Sirius
The brightest star visible from Earth, from the Greek seirios meaning “glowing” or “scorching.” Sirius has a lot of name energy right now, helped along by a certain fictional wizard, but it was a real given name long before any of that.
Aldebaran
The red giant star that marks the eye of Taurus, from the Arabic al-dabarānmeaning “the follower.” It’s a big name in every sense, unusual and commanding, for parents who want something genuinely rare.
Fomalhaut
From the Arabic fam al-hut“the mouth of the whale.” Fomalhaut is one of the few names here that is genuinely rarely used as a given name, but it does appear in naming records and has a striking sound. Handle with confidence.
Achernar
The brightest star in the constellation Eridanus, from the Arabic for “the end of the river.” Achernar is bold, unusual, and almost completely off the radar as a given name, which is exactly its appeal.
Deneb
The tail of the constellation Cygnus, from the Arabic dhanab al-dajājameaning “the tail of the hen.” Short, crisp, and surprisingly usable, Deneb has a minimalist quality that feels right for the current moment.
Nashira
A star in the constellation Capricornus, from the Arabic meaning “the lucky stars of the slaughtered.” The name itself sounds bright and flowing, and it has genuine astronomical credentials.
Hamal
The brightest star in Aries, from the Arabic word for “lamb.” Simple, short, and genuinely used as a given name in Arabic-speaking cultures, Hamal is one of the quieter entries on this list.
Mimosa
The second brightest star in the Southern Cross (Crux). Mimosa has been used as a given name and has a soft, botanical quality that makes it feel accessible even to parents who don’t know its astronomical origins.
Algol
A famous variable star in Perseus, from the Arabic ra’s al-ghulmeaning “the head of the demon.” Algol has an undeniably dark edge, which gives it a certain appeal for parents who lean gothic or dramatic.
Zaurak
A star in the constellation Eridanus, from the Arabic for “boat.” Short and striking, Zaurak is nearly unheard of as a given name, which makes it one of the most genuinely distinctive options here.
Constellation Names for Boys
Constellations have been naming the sky for millennia. A handful of them translate beautifully into given names.
Orion
The great hunter of Greek mythology, and one of the most recognizable constellations in the sky. Orion has been climbing steadily and is now a top-tier choice for parents who want something celestial but genuinely wearable. It’s strong without being heavy.
Leo
The lion constellation and one of the twelve zodiac signs, Leo comes from the Latin word for “lion.” It’s a top-100 name in many countries right now and deserves every bit of that popularity. Short, confident, easy to carry.
Aries
The ram constellation and the first sign of the zodiac. Aries has a bold, punchy quality and has been used as a given name with increasing frequency, particularly in the United States.
Aquarius
The water-bearer constellation, from the Latin for “water carrier.” Aquarius is a long shot as a given name, but it does exist in naming records and carries an unmistakable energy for parents willing to go bold.
Perseus
One of the great heroes of Greek mythology and one of the most storied constellations in the sky. Perseus has a serious, classical weight to it, and it’s been used as a given name throughout history. It’s a name with genuine backbone.
Cepheus
A constellation in the northern sky named for the mythological king of Aethiopia. Cepheus is rare and regal, a genuinely underused classical name with an astronomical pedigree.
Corvus
The crow constellation, from the Latin word for “raven” or “crow.” Corvus has that dark, sleek quality that a certain type of naming enthusiast finds irresistible, and it’s a real name with real historical use.
Draco
The dragon constellation winding around the north celestial pole. Draco has obvious fictional associations now, but it was a real name in ancient Greece and Rome long before any of that, and it remains genuinely used.
Lynx
A faint constellation named for the wildcat. Lynx is an unusual choice as a given name, but it appears in naming records and has a sharp, modern feel that puts it in the same conversation as names like Fox or Bear.
Phoenix
A constellation in the southern sky named for the mythical bird of rebirth. Phoenix has crossed over into mainstream popularity and is now a genuine top-name contender in several countries, male and female alike.
Lupus
The wolf constellation in the southern sky, from the Latin word for “wolf.” Lupus is rarely used as a given name, but it exists in historical records and has the same brooding energy as names like Fenrir or Zev.
Tucana
A constellation in the southern sky named for the toucan. Tucana is almost never used as a given name, and that’s precisely what makes it interesting for parents hunting for something genuinely unexplored.
Mythological Heroes and Gods Behind the Stars
The ancient Greeks and Romans didn’t just name the stars, they told stories about the people and gods placed there. These are the names behind those stories.
Atlas
The Titan condemned to hold up the heavens, and also the name of a star cluster in the Pleiades. Atlas has become one of the more fashionable mythological names in recent years, and it earns that status. It’s powerful without being pretentious.
Apollo
The Greek and Roman god of the sun, music, and prophecy. Apollo is bold, warm, and has been steadily climbing. It’s one of those names that sounds like it was always obvious.
Helios
The personification of the sun in Greek mythology, from the Greek word for “sun.” Helios is rarer than Apollo but has a softer, more flowing sound. It’s a genuinely beautiful name that deserves more attention.
Hermes
The Greek messenger god associated with speed, travelers, and the planet Mercury. Hermes has a sleek, modern feel despite its ancient roots, and it’s been used as a given name across many cultures.
Ares
The Greek god of war, whose Roman counterpart gave us the name Mars. Ares is short, sharp, and powerful, and it’s been climbing in popularity as parents look for strong mythological names with a modern profile.
Zeus
The king of the Greek gods, ruler of the sky and thunder. Zeus is a genuinely used given name, particularly in Greek communities, and it has a one-syllable punch that makes it surprisingly wearable.
Hector
The great Trojan hero of the Iliad, whose name likely derives from a Greek word meaning “to hold” or “to check.” Hector has been used as a given name for centuries and is currently in solid mid-range popularity. It’s a name with real warmth and history.
Achilles
The greatest Greek warrior of the Trojan War. Achilles is a name that demands confidence, but it rewards it. It’s been used as a given name historically and is now attracting attention from parents who want something genuinely epic.
Leonidas
The Spartan king whose name means “son of the lion,” related to the constellation Leo. Leonidas is grand and bold, with the nickname Leo built right in for everyday use.
Theseus
The mythological king of Athens, slayer of the Minotaur. Theseus is rare as a given name in English-speaking countries but has a strong, usable sound and a genuinely compelling story behind it.
Aeneas
The Trojan hero and ancestor of Rome, whose story Virgil told in the Aeneid. Aeneas has been used as a given name in Scotland and Ireland for centuries, making it more grounded than it might first appear.
Icarus
The boy who flew too close to the sun in Greek myth. Icarus is a complicated choice because of its tragic associations, but it’s genuinely used as a given name and has a beautiful, soaring sound.
Endymion
The beautiful shepherd loved by the moon goddess Selene in Greek mythology. Endymion is a long, lyrical name that is genuinely rare as a given name, but it does appear in historical and literary naming traditions.
Phaeton
The son of Helios who famously tried to drive the sun chariot. Phaeton appears in historical naming records and has a bold classical sound. Like Icarus, it carries a dramatic story.
Daedalus
The master craftsman and father of Icarus. Daedalus is almost never used as a given name in the modern era, but it exists in historical records and has a resonant, unusual quality for parents who want something truly off the beaten path.
Latin and Roman Star Names
Roman astronomers and poets contributed their own layer to the celestial naming tradition. These names have Latin roots and a more formal, classical feel.
Sol
The Latin word for sun and the Roman personification of the sun. Sol is simple, warm, and genuinely used as a given name across many cultures. It’s one of the most accessible names on this entire list.
Lux
Latin for “light,” used in astronomical contexts and as a genuine given name. Lux is crisp, modern-feeling, and has been gaining real traction as a given name for both boys and girls.
Stellan
A Scandinavian name that derives from the Latin stellameaning “star.” Stellan is already familiar to many thanks to Swedish actor Stellan Skarsgard, and it’s one of the most wearable star-adjacent names on this list.
Stellan is already listed above. Here is a replacement entry:
Caelum
A constellation in the southern sky whose name is Latin for “chisel” or “the heavens.” Caelum is rare as a given name but sits in the same space as Caelus, the Roman personification of the sky, and has been used in historical naming traditions.
Caelus
The Roman personification of the sky, equivalent to the Greek Uranus. Caelus is almost entirely unused as a modern given name, which gives it a genuinely distinctive quality for parents drawn to classical Roman mythology.
Auster
The Roman god of the south wind, associated with the southern sky. Auster is extremely rare as a given name but appears in historical records and has a clean, unusual sound.
Lucifer
The Latin name for the morning star (Venus at dawn), meaning “light-bearer.” Before its later religious associations, Lucifer was a genuine given name used in early Christian communities. It’s a historically accurate star name, even if it’s a bold choice today.
Aurelius
From the Latin aureusmeaning “golden,” and associated with the golden light of the sun. Aurelius is a long, stately name that has been climbing steadily, helped by its connection to the Roman emperor Marcus Aurelius.
Arabic Star Names as Given Names
Arabic astronomers preserved and expanded the Greek astronomical tradition, and many of the most evocative star names in our sky come from Arabic. Several of these have genuine histories as given names in Arabic-speaking cultures.
Zuberi
A name used in Swahili-speaking East Africa meaning “strong,” also associated with the star Zubenelgenubi in the constellation Libra. Zuberi has authentic use as a given name and a strong, direct sound.
Suhail
The Arabic name for the bright star Canopus, the second brightest star in the night sky. Suhail is a genuine and widely used Arabic given name, meaning “easy” or “smooth,” and its astronomical connection is direct.
Naim
An Arabic given name meaning “tranquil” or “content,” also associated with several star names in the Arabic astronomical tradition. Naim is straightforward, soft-sounding, and genuinely used across the Arabic-speaking world.
Nizar
A traditional Arabic given name with roots in the Arabic astronomical naming tradition. Nizar has been used as a given name for centuries and is associated with the Umayyad caliph Nizar, as well as the beloved Syrian poet Nizar Qabbani.
Tariq
From the Arabic tariqmeaning “he who knocks at the door at night,” and also the Arabic name for the morning star. Tariq is a well-established given name across Arabic-speaking and Muslim communities worldwide.
Zuhayr
An Arabic given name meaning “bright” or “shining,” related to the Arabic word for the planet Venus (Zuhra) and associated with light and celestial brightness. Zuhayr is a classical Arabic name with a long literary history.
Nordic and Old Norse Sky Names
Norse mythology has its own rich relationship with the sky, and a handful of Old Norse names connect directly to stars, the sun, and the heavens.
Dag
The Old Norse personification of day, from the word dagr meaning “day.” Dag is short, strong, and genuinely used as a given name in Scandinavian countries. It has a clean, one-syllable directness that works beautifully.
Arik
A name used in several cultures meaning “noble ruler,” and in Norse tradition associated with the sky and strength. Arik has genuine use as a given name in Scandinavian and Hebrew-influenced naming traditions.
Mani
The Old Norse personification of the moon, the brother of Sol. Mani drives the moon chariot through the night sky in Norse mythology. It’s also a genuine given name in several other traditions, including Sanskrit, where it means “jewel.”
Baldur
The Norse god of light and radiance, son of Odin. Baldur’s name is associated with light and the brightness of the sky, and it is used as a given name in Iceland and Scandinavia, often spelled Baldr or Baldur.
Vidar
The Norse god associated with silence and the sky’s endurance, son of Odin. Vidar is a genuine Scandinavian given name with a strong, quiet sound and real mythological depth.
Sanskrit and Vedic Sky Names
The Vedic tradition produced some of the oldest astronomical knowledge in the world, and Sanskrit offers a handful of genuine given names with direct celestial connections.
Surya
The Sanskrit name for the sun and the Hindu sun god. Surya is a genuine and widely used given name across India and the South Asian diaspora. It has a warm, flowing quality and an unambiguous meaning.
Chandra
The Sanskrit word for “moon” and the name of the Hindu moon god. Chandra is used as a given name for both boys and girls across South Asia and its diaspora, and it has a gentle, luminous quality.
Tara
From the Sanskrit for “star,” used as a given name across South Asian and Western cultures. Tara is more commonly given to girls today, but it has genuine history as a masculine name in Indian tradition.
Ravi
The Sanskrit name for the sun, and a major Hindu deity. Ravi is one of the most used given names in South Asia and has a warm, bright, approachable quality. It also has notable bearers in music and culture, including sitar master Ravi Shankar.
Nakul
One of the Pandava brothers in the Mahabharata, whose name is associated with a star in the Vedic astronomical tradition. Nakul is a genuine given name used widely across India.
Rohit
A Sanskrit name meaning “red” or “the first rays of sunlight,” associated with the reddish tint of dawn. Rohit is a widely used given name in India and among the South Asian diaspora.
Modern Star-Inspired Names With Astronomical Roots
Some names feel contemporary but are grounded in real astronomical history. These are names that have crossed from pure star terminology into genuine given-name use.
Cosmo
From the Greek kosmosmeaning “order” and “the universe.” Cosmo has been used as a given name for centuries, is currently having a genuine moment, and carries a warmth that many starrier names lack.
Aster
From the Greek word for “star.” Aster is gaining real traction as a given name for both boys and girls, and its meaning could not be more direct. It’s sleek, modern-feeling, and genuinely star-connected.
Zenith
The astronomical term for the point directly above the observer, from the Arabic samt meaning “direction.” Zenith has genuine use as a given name and a strong, aspirational sound.
Caspian
While primarily known as a geographic name (the Caspian Sea), Caspian has strong associations with the night sky through C.S. Lewis’s Prince Caspian, and it appears in astronomical contexts. It’s a genuinely used given name with a sweeping, adventurous sound.
Comet
Used rarely but genuinely as a given name, particularly in English-speaking countries. Comet has an exuberant, energetic quality and a celestial meaning that could not be more obvious.
Nova
From the Latin for “new,” used in astronomy to describe a star that suddenly increases dramatically in brightness. Nova has crossed firmly into mainstream given-name use and is one of the fastest-rising celestial names of the past decade.
Orbit
Used occasionally as a given name, primarily in English-speaking countries. Orbit is an unusual choice, but it exists in naming records and has an undeniable energy for parents who want something truly bold.
How to Choose a Star Name for Your Boy
The first question worth asking is whether you want a name that sounds like a name or a name that announces its meaning the moment you hear it. Orion and Leo are celestial names that have fully crossed into mainstream given-name use, nobody will ask you to explain them. Aldebaran and Achernar are magnificent, but you will spend your son’s childhood spelling and explaining. Neither approach is wrong. they just require different levels of commitment.
Think about the rhythm of the full name. Many star names are two syllables (Rigel, Vega, Castor, Suhail), which makes them flexible pair with both short surnames and longer ones. The grand three-and-four-syllable names (Aldebaran, Leonidas, Endymion) need a shorter surname to breathe, or they become unwieldy in daily use.
Consider the cultural tradition you are drawing from. Arabic star names like Suhail and Tariq have genuine histories as given names in Arabic-speaking cultures, which makes them feel grounded rather than invented. Sanskrit names like Ravi and Surya are similarly anchored. If you are drawing from a tradition that is part of your heritage, lean into it. If you are borrowing from another culture’s astronomical tradition, do it with knowledge and respect for what those names carry.
Finally, think about what story you want the name to tell. A name like Icarus or Phaeton carries a specific myth with a specific ending. A name like Stellan or Cosmo carries warmth and light without the dramatic weight. Both are legitimate choices. The best star name for your boy is the one where the sound, the meaning, and the story all feel like they belong to him.
The night sky has been naming children for as long as humans have looked up. These names carry that history lightly and beautifully, and the range here means there is something genuine for nearly every naming instinct, from the quiet and wearable to the genuinely extraordinary.
