Callister vs Ash

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 #1,152 Most Popular 1 Syllable

"ash tree"

Origin: Old English

English American Australian

✓ All Clear

Callister Rank #43,579

Ash Rank #1,152

Ash is more popular, ranked #1152 vs #43579 for Callister.

Is Callister or Ash more popular?

Ash is more popular, ranked #1152 compared to Callister at #43579 in the United States.

What do Callister and Ash mean?

Callister means "defender of men" (Greek via Gaelic origin). Ash means "ash tree" (Old English origin).

Are Callister and Ash boy or girl names?

Callister is primarily a boy name. Ash is primarily a boy name.