Cass vs Brion

Baby Name Comparison — 2026

Cass

Boy #5,414 Most Popular 1 Syllable

"hollow, vain (from Latin Cassius)"

Origin: Latin

English American Greek

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Boy #5,271 Most Popular 2 Syllables

"high, noble, exalted"

Origin: Old Celtic

Irish Welsh English American French

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Cass Rank #5,414

Brion Rank #5,271

Brion is more popular, ranked #5271 vs #5414 for Cass.

Is Cass or Brion more popular?

Brion is more popular, ranked #5271 compared to Cass at #5414 in the United States.

What do Cass and Brion mean?

Cass means "hollow, vain (from Latin Cassius)" (Latin origin). Brion means "high, noble, exalted" (Old Celtic origin).

Are Cass and Brion boy or girl names?

Cass is primarily a boy name. Brion is primarily a boy name.