Arlin vs Aiko

Baby Name Comparison — 2026

Arlin

Boy #2,419 Most Popular 2 Syllables

"pledge, oath"

Origin: Irish Gaelic

Irish American

✓ All Clear

Boy #10,540 Most Popular 3 Syllables

"child of love"

Origin: Japanese

Japanese

✓ All Clear

Arlin Rank #2,419

Aiko Rank #10,540

Arlin is more popular, ranked #2419 vs #10540 for Aiko.

Is Arlin or Aiko more popular?

Arlin is more popular, ranked #2419 compared to Aiko at #10540 in the United States.

What do Arlin and Aiko mean?

Arlin means "pledge, oath" (Irish Gaelic origin). Aiko means "child of love" (Japanese origin).

Are Arlin and Aiko boy or girl names?

Arlin is primarily a boy name. Aiko is primarily a boy name.