Callister vs Gus

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 #1,216 Most Popular 1 Syllable

"great, venerable"

Origin: Latin (Augustus)

English American Scottish Australian

✓ All Clear

Callister Rank #43,579

Gus Rank #1,216

Gus is more popular, ranked #1216 vs #43579 for Callister.

Is Callister or Gus more popular?

Gus is more popular, ranked #1216 compared to Callister at #43579 in the United States.

What do Callister and Gus mean?

Callister means "defender of men" (Greek via Gaelic origin). Gus means "great, venerable" (Latin (Augustus) origin).

Are Callister and Gus boy or girl names?

Callister is primarily a boy name. Gus is primarily a boy name.