Kairo vs Ayden

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 #213 Most Popular 2 Syllables

"little fire"

Origin: Old Irish (Aodhán)

American Irish English

✓ All Clear

Kairo Rank #238

Ayden Rank #213

Ayden is more popular, ranked #213 vs #238 for Kairo.

Is Kairo or Ayden more popular?

Ayden is more popular, ranked #213 compared to Kairo at #238 in the United States.

What do Kairo and Ayden mean?

Kairo means "the victorious, the conqueror" (Arabic place name origin). Ayden means "little fire" (Old Irish (Aodhán) origin).

Are Kairo and Ayden boy or girl names?

Kairo is primarily a boy name. Ayden is primarily a boy name.