Callister vs Trever

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 #6,312 Most Popular 2 Syllables

"large homestead, big village"

Origin: Cornish/Welsh

English Welsh American

✓ All Clear

Callister Rank #43,579

Trever Rank #6,312

Trever is more popular, ranked #6312 vs #43579 for Callister.

Is Callister or Trever more popular?

Trever is more popular, ranked #6312 compared to Callister at #43579 in the United States.

What do Callister and Trever mean?

Callister means "defender of men" (Greek via Gaelic origin). Trever means "large homestead, big village" (Cornish/Welsh origin).

Are Callister and Trever boy or girl names?

Callister is primarily a boy name. Trever is primarily a boy name.