Callister vs Xavier

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 #102 Most Popular 3 Syllables

"savior"

Origin: Spanish

Spanish French English Portuguese

✓ All Clear

Callister Rank #43,579

Xavier Rank #102

Xavier is more popular, ranked #102 vs #43579 for Callister.

Is Callister or Xavier more popular?

Xavier is more popular, ranked #102 compared to Callister at #43579 in the United States.

What do Callister and Xavier mean?

Callister means "defender of men" (Greek via Gaelic origin). Xavier means "savior" (Spanish origin).

Are Callister and Xavier boy or girl names?

Callister is primarily a boy name. Xavier is primarily a boy name.