Callister vs Alexandro

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 #2,455 Most Popular 4 Syllables

"defender of the people"

Origin: Greek

Spanish Italian Portuguese Greek

✓ All Clear

Callister Rank #43,579

Alexandro Rank #2,455

Alexandro is more popular, ranked #2455 vs #43579 for Callister.

Is Callister or Alexandro more popular?

Alexandro is more popular, ranked #2455 compared to Callister at #43579 in the United States.

What do Callister and Alexandro mean?

Callister means "defender of men" (Greek via Gaelic origin). Alexandro means "defender of the people" (Greek origin).

Are Callister and Alexandro boy or girl names?

Callister is primarily a boy name. Alexandro is primarily a boy name.