Callister vs Reign

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 #624 Most Popular 1 Syllable

"rule, sovereignty"

Origin: Old French

English American

✓ All Clear

Callister Rank #43,579

Reign Rank #624

Reign is more popular, ranked #624 vs #43579 for Callister.

Is Callister or Reign more popular?

Reign is more popular, ranked #624 compared to Callister at #43579 in the United States.

What do Callister and Reign mean?

Callister means "defender of men" (Greek via Gaelic origin). Reign means "rule, sovereignty" (Old French origin).

Are Callister and Reign boy or girl names?

Callister is primarily a boy name. Reign is primarily a boy name.