Callister vs Eldon

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 #2,248 Most Popular 2 Syllables

"Ella's hill, Elli's hill"

Origin: Old English

English American British

✓ All Clear

Callister Rank #43,579

Eldon Rank #2,248

Eldon is more popular, ranked #2248 vs #43579 for Callister.

Is Callister or Eldon more popular?

Eldon is more popular, ranked #2248 compared to Callister at #43579 in the United States.

What do Callister and Eldon mean?

Callister means "defender of men" (Greek via Gaelic origin). Eldon means "Ella's hill, Elli's hill" (Old English origin).

Are Callister and Eldon boy or girl names?

Callister is primarily a boy name. Eldon is primarily a boy name.