Eiden vs Callister

Baby Name Comparison — 2026

Eiden

Boy #807 Most Popular 2 Syllables

"fire (from the sun god Aodh)"

Origin: Irish Gaelic

American Irish

✓ All Clear

Boy #43,579 Most Popular 3 Syllables

"defender of men"

Origin: Greek via Gaelic

Scottish Manx Irish

✓ All Clear

Eiden Rank #807

Callister Rank #43,579

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

Is Eiden or Callister more popular?

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

What do Eiden and Callister mean?

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

Are Eiden and Callister boy or girl names?

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