Aiko vs Arlen

Baby Name Comparison — 2026

Aiko

Boy #10,540 Most Popular 3 Syllables

"child of love"

Origin: Japanese

Japanese

✓ All Clear

Boy #1,688 Most Popular 2 Syllables

"pledge, oath"

Origin: Irish Gaelic

Irish American

✓ All Clear

Aiko Rank #10,540

Arlen Rank #1,688

Arlen is more popular, ranked #1688 vs #10540 for Aiko.

Is Aiko or Arlen more popular?

Arlen is more popular, ranked #1688 compared to Aiko at #10540 in the United States.

What do Aiko and Arlen mean?

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

Are Aiko and Arlen boy or girl names?

Aiko is primarily a boy name. Arlen is primarily a boy name.