Hero vs Kailo

Baby Name Comparison — 2026

Hero

Boy #2,338 Most Popular 2 Syllables

"defender, protector, warrior"

Origin: Greek

Greek English American

✓ All Clear

Boy #2,249 Most Popular 2 Syllables

"sea, ocean"

Origin: Hawaiian

American Contemporary Hawaiian

✓ All Clear

Hero Rank #2,338

Kailo Rank #2,249

Kailo is more popular, ranked #2249 vs #2338 for Hero.

Is Hero or Kailo more popular?

Kailo is more popular, ranked #2249 compared to Hero at #2338 in the United States.

What do Hero and Kailo mean?

Hero means "defender, protector, warrior" (Greek origin). Kailo means "sea, ocean" (Hawaiian origin).

Are Hero and Kailo boy or girl names?

Hero is primarily a boy name. Kailo is primarily a boy name.