Kaycee vs Aiko

Baby Name Comparison — 2026

Kaycee

Boy #2,527 Most Popular 2 Syllables

"vigilant in war, son of Cathasach"

Origin: Irish Gaelic

American Irish

✓ All Clear

Boy #10,540 Most Popular 3 Syllables

"child of love"

Origin: Japanese

Japanese

✓ All Clear

Kaycee Rank #2,527

Aiko Rank #10,540

Kaycee is more popular, ranked #2527 vs #10540 for Aiko.

Is Kaycee or Aiko more popular?

Kaycee is more popular, ranked #2527 compared to Aiko at #10540 in the United States.

What do Kaycee and Aiko mean?

Kaycee means "vigilant in war, son of Cathasach" (Irish Gaelic origin). Aiko means "child of love" (Japanese origin).

Are Kaycee and Aiko boy or girl names?

Kaycee is primarily a boy name. Aiko is primarily a boy name.