Kairo vs Knox

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 #209 Most Popular 1 Syllable

"round hill"

Origin: Old English/Scottish

American Scottish English

✓ All Clear

Kairo Rank #238

Knox Rank #209

Knox is more popular, ranked #209 vs #238 for Kairo.

Is Kairo or Knox more popular?

Knox is more popular, ranked #209 compared to Kairo at #238 in the United States.

What do Kairo and Knox mean?

Kairo means "the victorious, the conqueror" (Arabic place name origin). Knox means "round hill" (Old English/Scottish origin).

Are Kairo and Knox boy or girl names?

Kairo is primarily a boy name. Knox is primarily a boy name.