Callister vs Jeff

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 #2,932 Most Popular 1 Syllable

"divine peace, God's peace"

Origin: Germanic

English American French

✓ All Clear

Callister Rank #43,579

Jeff Rank #2,932

Jeff is more popular, ranked #2932 vs #43579 for Callister.

Is Callister or Jeff more popular?

Jeff is more popular, ranked #2932 compared to Callister at #43579 in the United States.

What do Callister and Jeff mean?

Callister means "defender of men" (Greek via Gaelic origin). Jeff means "divine peace, God's peace" (Germanic origin).

Are Callister and Jeff boy or girl names?

Callister is primarily a boy name. Jeff is primarily a boy name.