Callister vs River

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 #112 Most Popular 2 Syllables

"flowing body of water, stream"

Origin: Old French

English American Australian

✓ All Clear

Callister Rank #43,579

River Rank #112

River is more popular, ranked #112 vs #43579 for Callister.

Is Callister or River more popular?

River is more popular, ranked #112 compared to Callister at #43579 in the United States.

What do Callister and River mean?

Callister means "defender of men" (Greek via Gaelic origin). River means "flowing body of water, stream" (Old French origin).

Are Callister and River boy or girl names?

Callister is primarily a boy name. River is primarily a boy name.