Kadyn vs Cassidy

Baby Name Comparison — 2026

Kadyn

Boy #2,359 Most Popular 2 Syllables

"battle spirit, warrior"

Origin: Welsh

American Welsh Celtic

✓ All Clear

Boy #2,323 Most Popular 3 Syllables

"curly-haired"

Origin: Irish Gaelic

Irish American English

✓ All Clear

Kadyn Rank #2,359

Cassidy Rank #2,323

Cassidy is more popular, ranked #2323 vs #2359 for Kadyn.

Is Kadyn or Cassidy more popular?

Cassidy is more popular, ranked #2323 compared to Kadyn at #2359 in the United States.

What do Kadyn and Cassidy mean?

Kadyn means "battle spirit, warrior" (Welsh origin). Cassidy means "curly-haired" (Irish Gaelic origin).

Are Kadyn and Cassidy boy or girl names?

Kadyn is primarily a boy name. Cassidy is primarily a boy name.