Callister vs Jasper

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 #133 Most Popular 2 Syllables

"treasurer, keeper of treasure"

Origin: Persian

English Dutch German

✓ All Clear

Callister Rank #43,579

Jasper Rank #133

Jasper is more popular, ranked #133 vs #43579 for Callister.

Is Callister or Jasper more popular?

Jasper is more popular, ranked #133 compared to Callister at #43579 in the United States.

What do Callister and Jasper mean?

Callister means "defender of men" (Greek via Gaelic origin). Jasper means "treasurer, keeper of treasure" (Persian origin).

Are Callister and Jasper boy or girl names?

Callister is primarily a boy name. Jasper is primarily a boy name.