Callister vs Derek

Baby Name Comparison — 2026

Callister

Boy #43,579 Most Popular 3 Syllables

"defender of men"

Origin: Greek via Gaelic

Scottish Manx Irish

✓ All Clear

Boy #258 Most Popular 2 Syllables

"ruler of the people"

Origin: Germanic

English American Dutch German

✓ All Clear

Callister Rank #43,579

Derek Rank #258

Derek is more popular, ranked #258 vs #43579 for Callister.

Is Callister or Derek more popular?

Derek is more popular, ranked #258 compared to Callister at #43579 in the United States.

What do Callister and Derek mean?

Callister means "defender of men" (Greek via Gaelic origin). Derek means "ruler of the people" (Germanic origin).

Are Callister and Derek boy or girl names?

Callister is primarily a boy name. Derek is primarily a boy name.