Callister vs Luca

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 #23 Most Popular 2 Syllables

"man from Lucania"

Origin: Latin

Italian American German Brazilian Spanish

✓ All Clear

Callister Rank #43,579

Luca Rank #23

Luca is more popular, ranked #23 vs #43579 for Callister.

Is Callister or Luca more popular?

Luca is more popular, ranked #23 compared to Callister at #43579 in the United States.

What do Callister and Luca mean?

Callister means "defender of men" (Greek via Gaelic origin). Luca means "man from Lucania" (Latin origin).

Are Callister and Luca boy or girl names?

Callister is primarily a boy name. Luca is primarily a boy name.