Luka vs Caleb

Baby Name Comparison — 2026

Luka

Boy #94 Most Popular 2 Syllables

"light, illumination"

Origin: Latin (Lucius)

Croatian Italian Slavic German American

✓ All Clear

Boy #49 Most Popular 2 Syllables

"loyal as a dog"

Origin: Hebrew

English Jewish American

✓ All Clear

Luka Rank #94

Caleb Rank #49

Caleb is more popular, ranked #49 vs #94 for Luka.

Is Luka or Caleb more popular?

Caleb is more popular, ranked #49 compared to Luka at #94 in the United States.

What do Luka and Caleb mean?

Luka means "light, illumination" (Latin (Lucius) origin). Caleb means "loyal as a dog" (Hebrew origin).

Are Luka and Caleb boy or girl names?

Luka is primarily a boy name. Caleb is primarily a boy name.