Omar vs Callister

Baby Name Comparison — 2026

Omar

Boy #260 Most Popular 2 Syllables

"flourishing, long-lived"

Origin: Arabic

Arabic Islamic Hebrew Spanish African-American

✓ All Clear

Boy #43,579 Most Popular 3 Syllables

"defender of men"

Origin: Greek via Gaelic

Scottish Manx Irish

✓ All Clear

Omar Rank #260

Callister Rank #43,579

Omar is more popular, ranked #260 vs #43579 for Callister.

Is Omar or Callister more popular?

Omar is more popular, ranked #260 compared to Callister at #43579 in the United States.

What do Omar and Callister mean?

Omar means "flourishing, long-lived" (Arabic origin). Callister means "defender of men" (Greek via Gaelic origin).

Are Omar and Callister boy or girl names?

Omar is primarily a boy name. Callister is primarily a boy name.