Cassidy vs Cael

Baby Name Comparison — 2026

Cassidy

Boy #2,323 Most Popular 3 Syllables

"curly-haired"

Origin: Irish Gaelic

Irish American English

✓ All Clear

Boy #2,373 Most Popular 1 Syllable

"slender, narrow"

Origin: Old Irish

Irish American

✓ All Clear

Cassidy Rank #2,323

Cael Rank #2,373

Cassidy is more popular, ranked #2323 vs #2373 for Cael.

Is Cassidy or Cael more popular?

Cassidy is more popular, ranked #2323 compared to Cael at #2373 in the United States.

What do Cassidy and Cael mean?

Cassidy means "curly-haired" (Irish Gaelic origin). Cael means "slender, narrow" (Old Irish origin).

Are Cassidy and Cael boy or girl names?

Cassidy is primarily a boy name. Cael is primarily a boy name.