Cassian vs Lionel

Baby Name Comparison — 2026

Cassian

Boy #617 Most Popular 3 Syllables

"of the Cassian family (Roman gens)"

Origin: Latin

English American European

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Boy #561 Most Popular 3 Syllables

"young lion"

Origin: Latin

English French Spanish Italian

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Cassian Rank #617

Lionel Rank #561

Lionel is more popular, ranked #561 vs #617 for Cassian.

Is Cassian or Lionel more popular?

Lionel is more popular, ranked #561 compared to Cassian at #617 in the United States.

What do Cassian and Lionel mean?

Cassian means "of the Cassian family (Roman gens)" (Latin origin). Lionel means "young lion" (Latin origin).

Are Cassian and Lionel boy or girl names?

Cassian is primarily a boy name. Lionel is primarily a boy name.