Aydan vs Callister

Baby Name Comparison — 2026

Aydan

Boy #1,608 Most Popular 2 Syllables

"little fire"

Origin: Old Irish (Aoidh)

Turkish Irish American Azerbaijani

✓ All Clear

Boy #43,579 Most Popular 3 Syllables

"defender of men"

Origin: Greek via Gaelic

Scottish Manx Irish

✓ All Clear

Aydan Rank #1,608

Callister Rank #43,579

Aydan is more popular, ranked #1608 vs #43579 for Callister.

Is Aydan or Callister more popular?

Aydan is more popular, ranked #1608 compared to Callister at #43579 in the United States.

What do Aydan and Callister mean?

Aydan means "little fire" (Old Irish (Aoidh) origin). Callister means "defender of men" (Greek via Gaelic origin).

Are Aydan and Callister boy or girl names?

Aydan is primarily a boy name. Callister is primarily a boy name.