Names to add to your shortlist
Astra
A sleek celestial choice that feels futuristic without being hard to say.
2025 U.S.: 66 births · #2,612Peak: 2022 · 69 births
Cosima
Artistic, cosmopolitan and difficult to confuse with other names.
2025 U.S.: 19 births · #6,171Peak: 2017 · 36 births
Elara
Celestial and flowing, with an easy modern sound.
2025 U.S.: 275 births · #942Peak: 2025 · 275 births
Gaia
Ancient, earthy and powerful in just four letters.
2025 U.S.: 157 births · #1,392Peak: 2023 · 219 births
Hero
An ancient literary name that feels bold and surprisingly modern.
2025 U.S.: 5 births · #15,768Peak: 2016 · 22 births
Indigo
Colorful and creative, with a modern nature-name feel.
2025 U.S.: 318 births · #854Peak: 2025 · 318 births
Juno
Mythological, lively and concise, with a modern edge.
2025 U.S.: 179 births · #1,252Peak: 2025 · 179 births
Lux
Ultra-short and glossy, with a strong modern feel.
2025 U.S.: 58 births · #2,918Peak: 2014 · 125 births
Nova
Space-themed and energetic, with an instantly recognizable image.
2025 U.S.: 4,657 births · #46Peak: 2022 · 5,927 births
Noa
Minimal and modern, with a softer sound than Noah.
2025 U.S.: 1,348 births · #226Peak: 2025 · 1,348 births
Oriana
Romantic and luminous, with a flowing four-syllable shape.
2025 U.S.: 113 births · #1,791Peak: 2003 · 150 births
Sable
Dark, smooth and sophisticated, with a subtle gothic edge.
2025 U.S.: 64 births · #2,717Peak: 1986 · 181 births
Solene
Polished and French in style, with a sunny sound.
2025 U.S.: 179 births · #1,257Peak: 2025 · 179 births
Vesper
Evening-inspired, elegant and a little mysterious.
2025 U.S.: 72 births · #2,482Peak: 2023 · 82 births
Vita
Short, vivid and energetic, with an international feel.
2025 U.S.: 32 births · #4,454Peak: 1921 · 84 births
Yuna
Soft, compact and internationally familiar without being common in the U.S.
2025 U.S.: 271 births · #952Peak: 2025 · 271 births
Zora
Strong, literary and concise, with a vibrant final sound.
2025 U.S.: 264 births · #969Peak: 2019 · 353 births
Ione
A rare classical choice with a memorable three-syllable sound.
2025 U.S.: 15 births · #7,265Peak: 1920 · 367 births
Cleo
Confident, short and instantly recognizable without being overused.
2025 U.S.: 516 births · #577Peak: 1920 · 1,049 births
Thea
Short, classical and sunny, with an easy modern sound.
2025 U.S.: 867 births · #353Peak: 2018 · 1,209 births
The data line uses the exact spelling shown. “No published 2025 count” can mean the spelling had zero births or fewer than five, because SSA does not publish counts below five.
Future-facing names often have old roots
Juno, Gaia, Ione and Cleo are ancient names that sound surprisingly modern. Science fiction often works the same way, combining old mythology with future settings.
Space names are the obvious route
Astra, Elara and Nova bring direct cosmic energy. Vesper and Cosima are subtler if you want the mood without a literal space word.
Keep spelling clean
Sleek sci-fi style usually benefits from simple spelling. A name already feels distinctive when its sound and imagery do the work.
Posy's pick
Astra
A sleek celestial choice that feels futuristic without being hard to say.
More names to explore
Questions parents ask
What are sci-fi style girl names?
Astra, Elara, Juno, Lux, Nova and Vesper all have a sleek or cosmic feel.
Do sci-fi names have to come from movies or books?
No. Astronomy, mythology, science and modern word names can create the same futuristic tone.
What is a subtle futuristic name?
Noa, Vita, Yuna and Zora feel modern without sounding tied to a specific franchise.