| Meaning | star, celestial |
| Origin | Greek |
| Gender | Boy |
| Popularity | Moderate |
| Length | 5 |
| Syllables | 2 |
| Syllabification | As-tro |
Bold, unconventional, and undeniably memorable—Astro launches naming conventions into entirely new territory. This name doesn't simply nod toward the cosmos; it fully embraces celestial wonder and futuristic possibility. Parents selecting Astro demonstrate creativity and courage, choosing a name that sparks conversation and imagination. The two-syllable structure keeps it grounded despite its skyward connotations, making it more wearable than initial impressions might suggest. Its retro-futuristic quality captures something uniquely compelling, feeling both vintage and forward-thinking simultaneously. The strong opening and closing consonants frame the name firmly, preventing it from floating away into mere novelty territory. While undeniably distinctive, Astro maintains phonetic simplicity—no one struggles with pronunciation or spelling after hearing it once. The name carries inherent optimism and adventure, suggesting someone who reaches beyond conventional boundaries. It pairs surprisingly well with traditional middle names, creating interesting contrasts in the full name construction. For families valuing individuality and wanting their child to stand out positively, Astro delivers personality in spades. This choice signals parents unafraid of bucking trends while giving their child a name with genuine character and staying power.
| Astroh |
| Astreau |
| Astroo |
| Astrau |
| Astrow |
| Astroe |
| Astrowe |
| Ast |
| Tro |
| As |
| Astr |
| Assy |
| Astro Teller | American scientist and entrepreneur |
| Astro Wong | Malaysian singer and actor |
| Astro Labe | Australian political activist |
| Astro Branimir | Croatian soccer player |
| Astro Johnson | American jazz musician |
| Astro Al | American radio host and voice actor |
| Astro Richards | American astronomer |
| Astro del Castillo | Filipino journalist and writer |
| Astro Piazzolla | Argentine tango composer |
| Astro Vellithirai | Tamil television channel |
| Astro Husky | YouTube personality |
| Astro Oasis | Malaysian Islamic television channel |
| Astro Santos | Brazilian soccer player |
| Astro Bakhtiyar | Afghan politician |
| Astro Boy | Manga and anime character |
| Astro Megaship | Spaceship in "Power Rangers in Space" |
| Astro Kharl | Character from the "Red Dwarf" series |
| Astro Blast | Character from "Skylanders" video game |
| Astro Crush | Attack move in "Mega Man" series |
| Astro Grover | Character from "Sesame Street" |
| Astro Hawks | Team in "Astroblast!" children's show |
| Astro Max | Character from "Max Steel" series |
| Astro Spaceman | Character from "The Jetsons" |
| Astro Smurf | Character from "The Smurfs" series |
| Astro Chewbacca | Fan nickname for Chewbacca from "Star Wars" |
| Astro Guy | Character from "The Fairly OddParents" |
| Astro Kid | Character from "Transformers - Cybertron" |
| Astro Sonic | Fan nickname for Sonic the Hedgehog |
| Astro Ronin | Character from "Power Rangers" franchise |
| Astro Zone | Character from "Bomberman" video game |
| Astro Thug | Character from "Futurama" |
| Astro Walker | Character from "Captain Simian & the Space Monkeys" |
| Astro Buzz | Character from "Toy Story" series |