Callister vs Ephraim

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 #982 Most Popular 3 Syllables

"fruitful, doubly fruitful"

Origin: Hebrew

Jewish Christian Mormon/LDS African American

✓ All Clear

Callister Rank #43,579

Ephraim Rank #982

Ephraim is more popular, ranked #982 vs #43579 for Callister.

Is Callister or Ephraim more popular?

Ephraim is more popular, ranked #982 compared to Callister at #43579 in the United States.

What do Callister and Ephraim mean?

Callister means "defender of men" (Greek via Gaelic origin). Ephraim means "fruitful, doubly fruitful" (Hebrew origin).

Are Callister and Ephraim boy or girl names?

Callister is primarily a boy name. Ephraim is primarily a boy name.