Callister vs Luka

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 #94 Most Popular 2 Syllables

"light, illumination"

Origin: Latin (Lucius)

Croatian Italian Slavic German American

✓ All Clear

Callister Rank #43,579

Luka Rank #94

Luka is more popular, ranked #94 vs #43579 for Callister.

Is Callister or Luka more popular?

Luka is more popular, ranked #94 compared to Callister at #43579 in the United States.

What do Callister and Luka mean?

Callister means "defender of men" (Greek via Gaelic origin). Luka means "light, illumination" (Latin (Lucius) origin).

Are Callister and Luka boy or girl names?

Callister is primarily a boy name. Luka is primarily a boy name.