Kaesyn vs Aiko

Baby Name Comparison — 2026

Kaesyn

Boy #3,839 Most Popular 2 Syllables

"brave in battle (via Casey etymology)"

Origin: Irish

American English

✓ All Clear

Boy #10,540 Most Popular 3 Syllables

"child of love"

Origin: Japanese

Japanese

✓ All Clear

Kaesyn Rank #3,839

Aiko Rank #10,540

Kaesyn is more popular, ranked #3839 vs #10540 for Aiko.

Is Kaesyn or Aiko more popular?

Kaesyn is more popular, ranked #3839 compared to Aiko at #10540 in the United States.

What do Kaesyn and Aiko mean?

Kaesyn means "brave in battle (via Casey etymology)" (Irish origin). Aiko means "child of love" (Japanese origin).

Are Kaesyn and Aiko boy or girl names?

Kaesyn is primarily a boy name. Aiko is primarily a boy name.