If you’re looking for a truly out-of-this-world name for your baby boy, why not turn to space for inspiration? Space names for boys can sound powerful, intriguing, and poetic. From the brightest stars to the farthest galaxies, these unique space choices carry a sense of wonder and discovery. Below, we list some top space names for boys, with the meaning and significance of each choice explained.
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Top star names for boys
Orion
In Greek myths, Orion was a mighty hunter placed among stars by Zeus. The precise etymology of this space name is debated, but it’s often linked to a Greek word for “rising in the sky.” In a space context, Orion is one of the most recognizable constellations, notable for its Belt—a trio of bright stars. Orion symbolises strength, heroism, and a sense of epic adventure, so it’s a perfect choice for a boy. Besides, unlike some other space names on this list, it’s easy to pronounce, which is a nice bonus.
Sirius
Comes from an Ancient Greek word Seirios, meaning “glowing” or “scorching.” Sirius is also a very bright star, often called the Dog Star. This space name significance is equally prominent; for centuries, sailors used Sirius to navigate, linking it to guidance and clarity. Its symbolic meaning is that of radiance, brilliance, intellectual or spiritual illumination. Sirius is a great, energetic space name for boys.
Altair
In a non-European context, what are some unique space names? Here, Altair is the top space choice. Derived from the Arabic phrase “al-nasr al-ṭā’ir,” meaning “the flying eagle,” it denotes a star in the constellation Aquila. Symbolically, it stands for freedom, independence, courage, and ambition. This choice is also short but striking, carrying a distinctive, melodic quality.
Arcturus
Another space name derived from Greek mythology and meaning “Guardian of the Bear.” Arcturus is a red giant star in the constellation Boötes, following Ursa Major. Just like Sirius, this star has been used for navigation since ancient times. Today, Arcturus speaks of protection, leadership, and vigilance.
Rigel
An Arabic space name meaning “the left foot (of Orion).” Rigel is, indeed, the brightest star in Orion, despite lying at Orion’s “foot.” It is known for its intense brightness, emphasizing prominence and success. Besides, this space name pairs well with Orion if you have siblings and want to create a thematic family tradition.
Leo
British online magazine that covers the latest space news, Orbital Today lists this Leo as the first go-to option when choosing space names for boys. For a good reason, too – unlike other unique astronomy names on this list, Leo is a relatively neutral choice. Leo is the fifth astrological sign in the Zodiac, symbolised by a lion. It is also one of the oldest documented constellations recognised by ancient civilisations, including the Babylonians and Greeks. Historically, this name has been adopted by popes (e.g., Pope Leo I) and royalty, giving it a sense of reverence and prestige. Today, Leo is globally recognized and well-loved for its classic simplicity and associations with bravery, nobility, and leadership.
What’s a cool galaxy name for males?
Draco
Draco is both a constellation and a dwarf galaxy. Traditionally, dragons represent power, mystery, and untamed nature across world mythologies. As a circumpolar constellation, Draco coils around the North Star, indicating a watchful, protective spirit. This choice is perfect for parents who love strong symbolic creatures and cosmic wonder.
Phoenix
An amazing Greek name, referring to a mythical firebird reborn from its ashes. The Phoenix Galaxy Cluster links this name to space. Phoenix is a symbol of rebirth, embodying renewal, resilience, and hope. Naming a son Phoenix is an excellent choice, indicating a dynamic, vibrant, and, most importantly, resilient personality.
Centaurus
Spelt as “Kentauros” in original Greek, this word denotes mythical half-man, half-horse beings. On a star map, the constellation Centaurus is known for containing Centaurus A, an active galaxy. Culturally, centaurs represent duality (human intellect and animal instinct), power, and wisdom. The commanding sound of this space name evokes strength and a touch of ancient mystery, marking it as a decidedly bold choice.
What names for boys mean universe?
Cosmo
When looking for a space name that means Universe, Cosmo is an obvious start, derived from the Greek kosmos, which means both “order” and “universe.” This space name has already popped up in literature, pop culture, and beyond, giving it a friendly familiarity. This choice is both lively and quirky but with a modern twist.
Aether
In Greek myths, Aether was pure upper air the gods breathed. In various esoteric traditions, Aether is the fifth element beyond earth, air, fire, and water. Sometimes spelt Ether, this space name has a sophisticated sound either way and offers a rare, almost ethereal quality suited to someone deep and creative.
Zenith
One more Arabic space name is on our list, meaning “path” or “direction above the head.” Zenith does, indeed, refer to the highest point directly overhead in the sky. Logically enough, it signifies peak achievement and stands as a symbol of aspiration. A bold choice!
Atlas
In Greek myths, Titan Atlas was condemned to hold the sky on his shoulders. It also refers to a collection of maps, including star charts. As a naming choice, Atlas represents endurance, responsibility, and cosmic strength. It implies someone who is resolute and can bear great burdens. So, a boy with this space name might not have the easiest destiny, but he will cope with all the challenges in his way.
As you can now see, most space names on this list are derived from Greek or Arabic. No wonder these nations have the oldest astronomy traditions. Any of these space names for boys is an excellent choice for a child with a truly cosmic predestination.
Author: Emma Thorpe

