Callister vs Ari

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 #400 Most Popular 2 Syllables

"lion"

Origin: Hebrew

Hebrew Israeli Scandinavian American

✓ All Clear

Callister Rank #43,579

Ari Rank #400

Ari is more popular, ranked #400 vs #43579 for Callister.

Is Callister or Ari more popular?

Ari is more popular, ranked #400 compared to Callister at #43579 in the United States.

What do Callister and Ari mean?

Callister means "defender of men" (Greek via Gaelic origin). Ari means "lion" (Hebrew origin).

Are Callister and Ari boy or girl names?

Callister is primarily a boy name. Ari is primarily a boy name.