Donovan vs Cassian

Baby Name Comparison — 2026

Donovan

Boy #505 Most Popular 3 Syllables

"dark warrior"

Origin: Irish Gaelic

Irish American Scottish

✓ All Clear

Boy #617 Most Popular 3 Syllables

"of the Cassian family (Roman gens)"

Origin: Latin

English American European

✓ All Clear

Donovan Rank #505

Cassian Rank #617

Donovan is more popular, ranked #505 vs #617 for Cassian.

Is Donovan or Cassian more popular?

Donovan is more popular, ranked #505 compared to Cassian at #617 in the United States.

What do Donovan and Cassian mean?

Donovan means "dark warrior" (Irish Gaelic origin). Cassian means "of the Cassian family (Roman gens)" (Latin origin).

Are Donovan and Cassian boy or girl names?

Donovan is primarily a boy name. Cassian is primarily a boy name.