Callister vs Omer

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 #2,098 Most Popular 2 Syllables

"sheaf of grain; biblical unit of measure"

Origin: Hebrew

Israeli Jewish Turkish Arabic

✓ All Clear

Callister Rank #43,579

Omer Rank #2,098

Omer is more popular, ranked #2098 vs #43579 for Callister.

Is Callister or Omer more popular?

Omer is more popular, ranked #2098 compared to Callister at #43579 in the United States.

What do Callister and Omer mean?

Callister means "defender of men" (Greek via Gaelic origin). Omer means "sheaf of grain; biblical unit of measure" (Hebrew origin).

Are Callister and Omer boy or girl names?

Callister is primarily a boy name. Omer is primarily a boy name.