Cael vs Arlin

Baby Name Comparison — 2026

Cael

Boy #2,373 Most Popular 1 Syllable

"slender, narrow"

Origin: Old Irish

Irish American

✓ All Clear

Boy #2,419 Most Popular 2 Syllables

"pledge, oath"

Origin: Irish Gaelic

Irish American

✓ All Clear

Cael Rank #2,373

Arlin Rank #2,419

Cael is more popular, ranked #2373 vs #2419 for Arlin.

Is Cael or Arlin more popular?

Cael is more popular, ranked #2373 compared to Arlin at #2419 in the United States.

What do Cael and Arlin mean?

Cael means "slender, narrow" (Old Irish origin). Arlin means "pledge, oath" (Irish Gaelic origin).

Are Cael and Arlin boy or girl names?

Cael is primarily a boy name. Arlin is primarily a boy name.