Callister vs Knowledge

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 #1,139 Most Popular 3 Syllables

"awareness, understanding, learning"

Origin: Old English

English American African American

✓ All Clear

Callister Rank #43,579

Knowledge Rank #1,139

Knowledge is more popular, ranked #1139 vs #43579 for Callister.

Is Callister or Knowledge more popular?

Knowledge is more popular, ranked #1139 compared to Callister at #43579 in the United States.

What do Callister and Knowledge mean?

Callister means "defender of men" (Greek via Gaelic origin). Knowledge means "awareness, understanding, learning" (Old English origin).

Are Callister and Knowledge boy or girl names?

Callister is primarily a boy name. Knowledge is primarily a boy name.