Kean vs Cass

Baby Name Comparison — 2026

Kean

Boy #5,607 Most Popular 1 Syllable

"ancient, enduring"

Origin: Old Irish cian

Irish English

15 High Risk

{:type=>:rhyme, :severity=>:medium, :message=>"'Kean' rhymes with 'mean'"}

Boy #5,414 Most Popular 1 Syllable

"hollow, vain (from Latin Cassius)"

Origin: Latin

English American Greek

✓ All Clear

Kean Rank #5,607

Cass Rank #5,414

Cass is more popular, ranked #5414 vs #5607 for Kean.

Is Kean or Cass more popular?

Cass is more popular, ranked #5414 compared to Kean at #5607 in the United States.

What do Kean and Cass mean?

Kean means "ancient, enduring" (Old Irish cian origin). Cass means "hollow, vain (from Latin Cassius)" (Latin origin).

Are Kean and Cass boy or girl names?

Kean is primarily a boy name. Cass is primarily a boy name.