Arlin vs Ao

Baby Name Comparison — 2026

Arlin

Boy #2,419 Most Popular 2 Syllables

"pledge, oath"

Origin: Irish Gaelic

Irish American

✓ All Clear

Boy #14,516 Most Popular 2 Syllables

"blue, blue-green"

Origin: Japanese

Japanese Chinese Maori

✓ All Clear

Arlin Rank #2,419

Ao Rank #14,516

Arlin is more popular, ranked #2419 vs #14516 for Ao.

Is Arlin or Ao more popular?

Arlin is more popular, ranked #2419 compared to Ao at #14516 in the United States.

What do Arlin and Ao mean?

Arlin means "pledge, oath" (Irish Gaelic origin). Ao means "blue, blue-green" (Japanese origin).

Are Arlin and Ao boy or girl names?

Arlin is primarily a boy name. Ao is primarily a boy name.