Callister vs Alexander

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 #27 Most Popular 4 Syllables

"defender of men"

Origin: Greek alexein and aner

Greek English Russian Scottish German

✓ All Clear

Callister Rank #43,579

Alexander Rank #27

Alexander is more popular, ranked #27 vs #43579 for Callister.

Is Callister or Alexander more popular?

Alexander is more popular, ranked #27 compared to Callister at #43579 in the United States.

What do Callister and Alexander mean?

Callister means "defender of men" (Greek via Gaelic origin). Alexander means "defender of men" (Greek alexein and aner origin).

Are Callister and Alexander boy or girl names?

Callister is primarily a boy name. Alexander is primarily a boy name.