Keary vs Cass

Baby Name Comparison — 2026

Keary

Boy #20,729 Most Popular 2 Syllables

"Dark one; descendant of Ciar"

Origin: Irish Gaelic Ciarraigh

Irish Celtic British

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Boy #5,414 Most Popular 1 Syllable

"hollow, vain (from Latin Cassius)"

Origin: Latin

English American Greek

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Keary Rank #20,729

Cass Rank #5,414

Cass is more popular, ranked #5414 vs #20729 for Keary.

Is Keary or Cass more popular?

Cass is more popular, ranked #5414 compared to Keary at #20729 in the United States.

What do Keary and Cass mean?

Keary means "Dark one; descendant of Ciar" (Irish Gaelic Ciarraigh origin). Cass means "hollow, vain (from Latin Cassius)" (Latin origin).

Are Keary and Cass boy or girl names?

Keary is primarily a boy name. Cass is primarily a boy name.