Callen vs Aiko

Baby Name Comparison — 2026

Callen

Boy #478 Most Popular 2 Syllables

"battle"

Origin: Scottish Gaelic

Scottish Irish American

✓ All Clear

Boy #10,540 Most Popular 3 Syllables

"child of love"

Origin: Japanese

Japanese

✓ All Clear

Callen Rank #478

Aiko Rank #10,540

Callen is more popular, ranked #478 vs #10540 for Aiko.

Is Callen or Aiko more popular?

Callen is more popular, ranked #478 compared to Aiko at #10540 in the United States.

What do Callen and Aiko mean?

Callen means "battle" (Scottish Gaelic origin). Aiko means "child of love" (Japanese origin).

Are Callen and Aiko boy or girl names?

Callen is primarily a boy name. Aiko is primarily a boy name.