Ozlo vs Callister

Baby Name Comparison — 2026

Ozlo

Boy #6,041 Most Popular 2 Syllables

"divine meadow"

Origin: Old Norse

Norwegian Scandinavian American

✓ All Clear

Boy #43,579 Most Popular 3 Syllables

"defender of men"

Origin: Greek via Gaelic

Scottish Manx Irish

✓ All Clear

Ozlo Rank #6,041

Callister Rank #43,579

Ozlo is more popular, ranked #6041 vs #43579 for Callister.

Is Ozlo or Callister more popular?

Ozlo is more popular, ranked #6041 compared to Callister at #43579 in the United States.

What do Ozlo and Callister mean?

Ozlo means "divine meadow" (Old Norse origin). Callister means "defender of men" (Greek via Gaelic origin).

Are Ozlo and Callister boy or girl names?

Ozlo is primarily a boy name. Callister is primarily a boy name.