Cornelius vs Callister

Baby Name Comparison — 2026

Cornelius

Boy #2,160 Most Popular 4 Syllables

"horn, strong-willed"

Origin: Latin

Roman Dutch English German

✓ All Clear

Boy #43,579 Most Popular 3 Syllables

"defender of men"

Origin: Greek via Gaelic

Scottish Manx Irish

✓ All Clear

Cornelius Rank #2,160

Callister Rank #43,579

Cornelius is more popular, ranked #2160 vs #43579 for Callister.

Is Cornelius or Callister more popular?

Cornelius is more popular, ranked #2160 compared to Callister at #43579 in the United States.

What do Cornelius and Callister mean?

Cornelius means "horn, strong-willed" (Latin origin). Callister means "defender of men" (Greek via Gaelic origin).

Are Cornelius and Callister boy or girl names?

Cornelius is primarily a boy name. Callister is primarily a boy name.