Callister vs Amadeo

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 #2,252 Most Popular 4 Syllables

"love of God, God's beloved"

Origin: Latin

Italian Spanish Portuguese Classical

✓ All Clear

Callister Rank #43,579

Amadeo Rank #2,252

Amadeo is more popular, ranked #2252 vs #43579 for Callister.

Is Callister or Amadeo more popular?

Amadeo is more popular, ranked #2252 compared to Callister at #43579 in the United States.

What do Callister and Amadeo mean?

Callister means "defender of men" (Greek via Gaelic origin). Amadeo means "love of God, God's beloved" (Latin origin).

Are Callister and Amadeo boy or girl names?

Callister is primarily a boy name. Amadeo is primarily a boy name.