Kai vs Miles

Baby Name Comparison — 2026

Kai

Boy #76 Most Popular 1 Syllable

"sea"

Origin: Hawaiian

Hawaiian Scandinavian Japanese American Chinese

✓ All Clear

Boy #37 Most Popular 1 Syllable

"soldier, warrior"

Origin: Latin miles meaning soldier

English Latin Irish American

✓ All Clear

Kai Rank #76

Miles Rank #37

Miles is more popular, ranked #37 vs #76 for Kai.

Is Kai or Miles more popular?

Miles is more popular, ranked #37 compared to Kai at #76 in the United States.

What do Kai and Miles mean?

Kai means "sea" (Hawaiian origin). Miles means "soldier, warrior" (Latin miles meaning soldier origin).

Are Kai and Miles boy or girl names?

Kai is primarily a boy name. Miles is primarily a boy name.