Ayden vs Kayson

Baby Name Comparison — 2026

Ayden

Boy #213 Most Popular 2 Syllables

"little fire"

Origin: Old Irish (Aodhán)

American Irish English

✓ All Clear

Boy #291 Most Popular 2 Syllables

"rejoice, healer"

Origin: American/Persian

American

✓ All Clear

Ayden Rank #213

Kayson Rank #291

Ayden is more popular, ranked #213 vs #291 for Kayson.

Is Ayden or Kayson more popular?

Ayden is more popular, ranked #213 compared to Kayson at #291 in the United States.

What do Ayden and Kayson mean?

Ayden means "little fire" (Old Irish (Aodhán) origin). Kayson means "rejoice, healer" (American/Persian origin).

Are Ayden and Kayson boy or girl names?

Ayden is primarily a boy name. Kayson is primarily a boy name.