Kairo vs Aiden

Baby Name Comparison — 2026

Kairo

Boy #238 Most Popular 2 Syllables

"the victorious, the conqueror"

Origin: Arabic place name

American African American Arabic

✓ All Clear

Boy #47 Most Popular 2 Syllables

"Little fire; born of fire"

Origin: Irish Gaelic

Irish English American

✓ All Clear

Kairo Rank #238

Aiden Rank #47

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

Is Kairo or Aiden more popular?

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

What do Kairo and Aiden mean?

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

Are Kairo and Aiden boy or girl names?

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