Callister vs Ozzy

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 #604 Most Popular 2 Syllables

"divine power (from Oswald)"

Origin: Old English

English American Australian

✓ All Clear

Callister Rank #43,579

Ozzy Rank #604

Ozzy is more popular, ranked #604 vs #43579 for Callister.

Is Callister or Ozzy more popular?

Ozzy is more popular, ranked #604 compared to Callister at #43579 in the United States.

What do Callister and Ozzy mean?

Callister means "defender of men" (Greek via Gaelic origin). Ozzy means "divine power (from Oswald)" (Old English origin).

Are Callister and Ozzy boy or girl names?

Callister is primarily a boy name. Ozzy is primarily a boy name.