Callister vs Cylas

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 #2,759 Most Popular 2 Syllables

"of the forest, woodland dweller"

Origin: Latin (Silvanus)

American English

✓ All Clear

Callister Rank #43,579

Cylas Rank #2,759

Cylas is more popular, ranked #2759 vs #43579 for Callister.

Is Callister or Cylas more popular?

Cylas is more popular, ranked #2759 compared to Callister at #43579 in the United States.

What do Callister and Cylas mean?

Callister means "defender of men" (Greek via Gaelic origin). Cylas means "of the forest, woodland dweller" (Latin (Silvanus) origin).

Are Callister and Cylas boy or girl names?

Callister is primarily a boy name. Cylas is primarily a boy name.