Cassidy vs Caison

Baby Name Comparison — 2026

Cassidy

Boy #2,323 Most Popular 3 Syllables

"curly-haired"

Origin: Irish Gaelic

Irish American English

✓ All Clear

Boy #2,487 Most Popular 2 Syllables

"hollow, empty space"

Origin: French

American

✓ All Clear

Cassidy Rank #2,323

Caison Rank #2,487

Cassidy is more popular, ranked #2323 vs #2487 for Caison.

Is Cassidy or Caison more popular?

Cassidy is more popular, ranked #2323 compared to Caison at #2487 in the United States.

What do Cassidy and Caison mean?

Cassidy means "curly-haired" (Irish Gaelic origin). Caison means "hollow, empty space" (French origin).

Are Cassidy and Caison boy or girl names?

Cassidy is primarily a boy name. Caison is primarily a boy name.