Knox vs Kairo

Baby Name Comparison — 2026

Knox

Boy #209 Most Popular 1 Syllable

"round hill"

Origin: Old English/Scottish

American Scottish English

✓ All Clear

Boy #238 Most Popular 2 Syllables

"the victorious, the conqueror"

Origin: Arabic place name

American African American Arabic

✓ All Clear

Knox Rank #209

Kairo Rank #238

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

Is Knox or Kairo more popular?

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

What do Knox and Kairo mean?

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

Are Knox and Kairo boy or girl names?

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