Dez vs Cass

Baby Name Comparison — 2026

Dez

Boy #5,597 Most Popular 1 Syllable

"short form of Desmond (south Munster, Ireland)"

Origin: Irish Gaelic

American Irish/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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Dez Rank #5,597

Cass Rank #5,414

Cass is more popular, ranked #5414 vs #5597 for Dez.

Is Dez or Cass more popular?

Cass is more popular, ranked #5414 compared to Dez at #5597 in the United States.

What do Dez and Cass mean?

Dez means "short form of Desmond (south Munster, Ireland)" (Irish Gaelic origin). Cass means "hollow, vain (from Latin Cassius)" (Latin origin).

Are Dez and Cass boy or girl names?

Dez is primarily a boy name. Cass is primarily a boy name.