Callister vs Amadeus

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 #1,279 Most Popular 4 Syllables

"love of God"

Origin: Latin

German Austrian Italian European

✓ All Clear

Callister Rank #43,579

Amadeus Rank #1,279

Amadeus is more popular, ranked #1279 vs #43579 for Callister.

Is Callister or Amadeus more popular?

Amadeus is more popular, ranked #1279 compared to Callister at #43579 in the United States.

What do Callister and Amadeus mean?

Callister means "defender of men" (Greek via Gaelic origin). Amadeus means "love of God" (Latin origin).

Are Callister and Amadeus boy or girl names?

Callister is primarily a boy name. Amadeus is primarily a boy name.