Cassian vs Mac

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 #696 Most Popular 1 Syllable

"son of"

Origin: Scottish Gaelic

Scottish Irish American

✓ All Clear

Cassian Rank #617

Mac Rank #696

Cassian is more popular, ranked #617 vs #696 for Mac.

Is Cassian or Mac more popular?

Cassian is more popular, ranked #617 compared to Mac at #696 in the United States.

What do Cassian and Mac mean?

Cassian means "of the Cassian family (Roman gens)" (Latin origin). Mac means "son of" (Scottish Gaelic origin).

Are Cassian and Mac boy or girl names?

Cassian is primarily a boy name. Mac is primarily a boy name.