Arlin vs Kailo

Baby Name Comparison — 2026

Arlin

Boy #2,419 Most Popular 2 Syllables

"pledge, oath"

Origin: Irish Gaelic

Irish American

✓ All Clear

Boy #2,249 Most Popular 2 Syllables

"sea, ocean"

Origin: Hawaiian

American Contemporary Hawaiian

✓ All Clear

Arlin Rank #2,419

Kailo Rank #2,249

Kailo is more popular, ranked #2249 vs #2419 for Arlin.

Is Arlin or Kailo more popular?

Kailo is more popular, ranked #2249 compared to Arlin at #2419 in the United States.

What do Arlin and Kailo mean?

Arlin means "pledge, oath" (Irish Gaelic origin). Kailo means "sea, ocean" (Hawaiian origin).

Are Arlin and Kailo boy or girl names?

Arlin is primarily a boy name. Kailo is primarily a boy name.