Aiden vs Kairo

Baby Name Comparison — 2026

Aiden

Boy #47 Most Popular 2 Syllables

"Little fire; born of fire"

Origin: Irish Gaelic

Irish English American

✓ All Clear

Boy #238 Most Popular 2 Syllables

"the victorious, the conqueror"

Origin: Arabic place name

American African American Arabic

✓ All Clear

Aiden Rank #47

Kairo Rank #238

Aiden is more popular, ranked #47 vs #238 for Kairo.

Is Aiden or Kairo more popular?

Aiden is more popular, ranked #47 compared to Kairo at #238 in the United States.

What do Aiden and Kairo mean?

Aiden means "Little fire; born of fire" (Irish Gaelic origin). Kairo means "the victorious, the conqueror" (Arabic place name origin).

Are Aiden and Kairo boy or girl names?

Aiden is primarily a boy name. Kairo is primarily a boy name.