Cornelius vs Cassidy

Baby Name Comparison — 2026

Cornelius

Boy #2,160 Most Popular 4 Syllables

"horn, strong-willed"

Origin: Latin

Roman Dutch English German

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Boy #2,323 Most Popular 3 Syllables

"curly-haired"

Origin: Irish Gaelic

Irish American English

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Cornelius Rank #2,160

Cassidy Rank #2,323

Cornelius is more popular, ranked #2160 vs #2323 for Cassidy.

Is Cornelius or Cassidy more popular?

Cornelius is more popular, ranked #2160 compared to Cassidy at #2323 in the United States.

What do Cornelius and Cassidy mean?

Cornelius means "horn, strong-willed" (Latin origin). Cassidy means "curly-haired" (Irish Gaelic origin).

Are Cornelius and Cassidy boy or girl names?

Cornelius is primarily a boy name. Cassidy is primarily a boy name.