Callister vs Dru

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 #2,389 Most Popular 1 Syllable

"vision, ghost"

Origin: Old English

American English Welsh

✓ All Clear

Callister Rank #43,579

Dru Rank #2,389

Dru is more popular, ranked #2389 vs #43579 for Callister.

Is Callister or Dru more popular?

Dru is more popular, ranked #2389 compared to Callister at #43579 in the United States.

What do Callister and Dru mean?

Callister means "defender of men" (Greek via Gaelic origin). Dru means "vision, ghost" (Old English origin).

Are Callister and Dru boy or girl names?

Callister is primarily a boy name. Dru is primarily a boy name.