Callister vs Arno

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 #5,435 Most Popular 2 Syllables

"eagle power"

Origin: Germanic

German French Dutch Italian

✓ All Clear

Callister Rank #43,579

Arno Rank #5,435

Arno is more popular, ranked #5435 vs #43579 for Callister.

Is Callister or Arno more popular?

Arno is more popular, ranked #5435 compared to Callister at #43579 in the United States.

What do Callister and Arno mean?

Callister means "defender of men" (Greek via Gaelic origin). Arno means "eagle power" (Germanic origin).

Are Callister and Arno boy or girl names?

Callister is primarily a boy name. Arno is primarily a boy name.