Callister vs Maximus

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 #331 Most Popular 3 Syllables

"greatest, largest"

Origin: Latin

English Roman American Scandinavian

✓ All Clear

Callister Rank #43,579

Maximus Rank #331

Maximus is more popular, ranked #331 vs #43579 for Callister.

Is Callister or Maximus more popular?

Maximus is more popular, ranked #331 compared to Callister at #43579 in the United States.

What do Callister and Maximus mean?

Callister means "defender of men" (Greek via Gaelic origin). Maximus means "greatest, largest" (Latin origin).

Are Callister and Maximus boy or girl names?

Callister is primarily a boy name. Maximus is primarily a boy name.