Knox vs Kayson

Baby Name Comparison — 2026

Knox

Boy #209 Most Popular 1 Syllable

"round hill"

Origin: Old English/Scottish

American Scottish English

✓ All Clear

Boy #291 Most Popular 2 Syllables

"rejoice, healer"

Origin: American/Persian

American

✓ All Clear

Knox Rank #209

Kayson Rank #291

Knox is more popular, ranked #209 vs #291 for Kayson.

Is Knox or Kayson more popular?

Knox is more popular, ranked #209 compared to Kayson at #291 in the United States.

What do Knox and Kayson mean?

Knox means "round hill" (Old English/Scottish origin). Kayson means "rejoice, healer" (American/Persian origin).

Are Knox and Kayson boy or girl names?

Knox is primarily a boy name. Kayson is primarily a boy name.