Cassian vs Marvin

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 #672 Most Popular 2 Syllables

"sea fortress, sea friend"

Origin: Old Welsh Mervyn

English American Welsh

✓ All Clear

Cassian Rank #617

Marvin Rank #672

Cassian is more popular, ranked #617 vs #672 for Marvin.

Is Cassian or Marvin more popular?

Cassian is more popular, ranked #617 compared to Marvin at #672 in the United States.

What do Cassian and Marvin mean?

Cassian means "of the Cassian family (Roman gens)" (Latin origin). Marvin means "sea fortress, sea friend" (Old Welsh Mervyn origin).

Are Cassian and Marvin boy or girl names?

Cassian is primarily a boy name. Marvin is primarily a boy name.