Callister vs Decker

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 #1,189 Most Popular 2 Syllables

"roofer, one who covers"

Origin: Germanic

German Dutch American

✓ All Clear

Callister Rank #43,579

Decker Rank #1,189

Decker is more popular, ranked #1189 vs #43579 for Callister.

Is Callister or Decker more popular?

Decker is more popular, ranked #1189 compared to Callister at #43579 in the United States.

What do Callister and Decker mean?

Callister means "defender of men" (Greek via Gaelic origin). Decker means "roofer, one who covers" (Germanic origin).

Are Callister and Decker boy or girl names?

Callister is primarily a boy name. Decker is primarily a boy name.