Aiko vs Kieryn

Baby Name Comparison — 2026

Aiko

Boy #10,540 Most Popular 3 Syllables

"child of love"

Origin: Japanese

Japanese

✓ All Clear

Boy #5,169 Most Popular 2 Syllables

"dark one, dark-haired"

Origin: Old Irish

Irish Scottish English American

✓ All Clear

Aiko Rank #10,540

Kieryn Rank #5,169

Kieryn is more popular, ranked #5169 vs #10540 for Aiko.

Is Aiko or Kieryn more popular?

Kieryn is more popular, ranked #5169 compared to Aiko at #10540 in the United States.

What do Aiko and Kieryn mean?

Aiko means "child of love" (Japanese origin). Kieryn means "dark one, dark-haired" (Old Irish origin).

Are Aiko and Kieryn boy or girl names?

Aiko is primarily a boy name. Kieryn is primarily a boy name.