Hero vs Astro

Baby Name Comparison — 2026

Hero

Boy #2,338 Most Popular 2 Syllables

"defender, protector, warrior"

Origin: Greek

Greek English American

✓ All Clear

Boy #2,256 Most Popular 2 Syllables

"star"

Origin: Greek

American International Japanese

✓ All Clear

Hero Rank #2,338

Astro Rank #2,256

Astro is more popular, ranked #2256 vs #2338 for Hero.

Is Hero or Astro more popular?

Astro is more popular, ranked #2256 compared to Hero at #2338 in the United States.

What do Hero and Astro mean?

Hero means "defender, protector, warrior" (Greek origin). Astro means "star" (Greek origin).

Are Hero and Astro boy or girl names?

Hero is primarily a boy name. Astro is primarily a boy name.