Cassidy vs Octavian

Baby Name Comparison — 2026

Cassidy

Boy #2,323 Most Popular 3 Syllables

"curly-haired"

Origin: Irish Gaelic

Irish American English

✓ All Clear

Boy #2,263 Most Popular 4 Syllables

"eighth"

Origin: Latin

Roman English Romanian Italian Classical

✓ All Clear

Cassidy Rank #2,323

Octavian Rank #2,263

Octavian is more popular, ranked #2263 vs #2323 for Cassidy.

Is Cassidy or Octavian more popular?

Octavian is more popular, ranked #2263 compared to Cassidy at #2323 in the United States.

What do Cassidy and Octavian mean?

Cassidy means "curly-haired" (Irish Gaelic origin). Octavian means "eighth" (Latin origin).

Are Cassidy and Octavian boy or girl names?

Cassidy is primarily a boy name. Octavian is primarily a boy name.