Cassian vs Leonidas

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 #509 Most Popular 4 Syllables

"son of the lion"

Origin: Greek

Greek American Spanish European

✓ All Clear

Cassian Rank #617

Leonidas Rank #509

Leonidas is more popular, ranked #509 vs #617 for Cassian.

Is Cassian or Leonidas more popular?

Leonidas is more popular, ranked #509 compared to Cassian at #617 in the United States.

What do Cassian and Leonidas mean?

Cassian means "of the Cassian family (Roman gens)" (Latin origin). Leonidas means "son of the lion" (Greek origin).

Are Cassian and Leonidas boy or girl names?

Cassian is primarily a boy name. Leonidas is primarily a boy name.