Kayce vs Aiko

Baby Name Comparison — 2026

Kayce

Boy #420 Most Popular 2 Syllables

"alert, watchful, vigilant"

Origin: Irish Gaelic

American Irish

✓ All Clear

Boy #10,540 Most Popular 3 Syllables

"child of love"

Origin: Japanese

Japanese

✓ All Clear

Kayce Rank #420

Aiko Rank #10,540

Kayce is more popular, ranked #420 vs #10540 for Aiko.

Is Kayce or Aiko more popular?

Kayce is more popular, ranked #420 compared to Aiko at #10540 in the United States.

What do Kayce and Aiko mean?

Kayce means "alert, watchful, vigilant" (Irish Gaelic origin). Aiko means "child of love" (Japanese origin).

Are Kayce and Aiko boy or girl names?

Kayce is primarily a boy name. Aiko is primarily a boy name.