Callister vs Willie

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 #1,376 Most Popular 2 Syllables

"resolute protector"

Origin: Germanic

English American Scottish

✓ All Clear

Callister Rank #43,579

Willie Rank #1,376

Willie is more popular, ranked #1376 vs #43579 for Callister.

Is Callister or Willie more popular?

Willie is more popular, ranked #1376 compared to Callister at #43579 in the United States.

What do Callister and Willie mean?

Callister means "defender of men" (Greek via Gaelic origin). Willie means "resolute protector" (Germanic origin).

Are Callister and Willie boy or girl names?

Callister is primarily a boy name. Willie is primarily a boy name.