Arlin vs Caison

Baby Name Comparison — 2026

Arlin

Boy #2,419 Most Popular 2 Syllables

"pledge, oath"

Origin: Irish Gaelic

Irish American

✓ All Clear

Boy #2,487 Most Popular 2 Syllables

"hollow, empty space"

Origin: French

American

✓ All Clear

Arlin Rank #2,419

Caison Rank #2,487

Arlin is more popular, ranked #2419 vs #2487 for Caison.

Is Arlin or Caison more popular?

Arlin is more popular, ranked #2419 compared to Caison at #2487 in the United States.

What do Arlin and Caison mean?

Arlin means "pledge, oath" (Irish Gaelic origin). Caison means "hollow, empty space" (French origin).

Are Arlin and Caison boy or girl names?

Arlin is primarily a boy name. Caison is primarily a boy name.