Callister vs Eiden

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 #807 Most Popular 2 Syllables

"fire (from the sun god Aodh)"

Origin: Irish Gaelic

American Irish

✓ All Clear

Callister Rank #43,579

Eiden Rank #807

Eiden is more popular, ranked #807 vs #43579 for Callister.

Is Callister or Eiden more popular?

Eiden is more popular, ranked #807 compared to Callister at #43579 in the United States.

What do Callister and Eiden mean?

Callister means "defender of men" (Greek via Gaelic origin). Eiden means "fire (from the sun god Aodh)" (Irish Gaelic origin).

Are Callister and Eiden boy or girl names?

Callister is primarily a boy name. Eiden is primarily a boy name.