Finn vs Kai

Baby Name Comparison — 2026

Finn

Boy #198 Most Popular 1 Syllable

"fair, white, bright"

Origin: Old Irish

Irish English Scandinavian American

✓ All Clear

Boy #76 Most Popular 1 Syllable

"sea"

Origin: Hawaiian

Hawaiian Scandinavian Japanese American Chinese

✓ All Clear

Finn Rank #198

Kai Rank #76

Kai is more popular, ranked #76 vs #198 for Finn.

Is Finn or Kai more popular?

Kai is more popular, ranked #76 compared to Finn at #198 in the United States.

What do Finn and Kai mean?

Finn means "fair, white, bright" (Old Irish origin). Kai means "sea" (Hawaiian origin).

Are Finn and Kai boy or girl names?

Finn is primarily a boy name. Kai is primarily a boy name.