Cassian vs Caspian

Baby Name Comparison — 2026

Cassian

Boy #617 Most Popular 3 Syllables

"of the Cassian family (Roman gens)"

Origin: Latin

English American European

✓ All Clear

Boy #579 Most Popular 3 Syllables

"of the Caspian Sea"

Origin: Latin/Geographic

English Literary

✓ All Clear

Cassian Rank #617

Caspian Rank #579

Caspian is more popular, ranked #579 vs #617 for Cassian.

Is Cassian or Caspian more popular?

Caspian is more popular, ranked #579 compared to Cassian at #617 in the United States.

What do Cassian and Caspian mean?

Cassian means "of the Cassian family (Roman gens)" (Latin origin). Caspian means "of the Caspian Sea" (Latin/Geographic origin).

Are Cassian and Caspian boy or girl names?

Cassian is primarily a boy name. Caspian is primarily a boy name.