Callister vs Jaycob

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 #2,408 Most Popular 2 Syllables

"supplanter, one who follows at the heel"

Origin: Hebrew

American English

✓ All Clear

Callister Rank #43,579

Jaycob Rank #2,408

Jaycob is more popular, ranked #2408 vs #43579 for Callister.

Is Callister or Jaycob more popular?

Jaycob is more popular, ranked #2408 compared to Callister at #43579 in the United States.

What do Callister and Jaycob mean?

Callister means "defender of men" (Greek via Gaelic origin). Jaycob means "supplanter, one who follows at the heel" (Hebrew origin).

Are Callister and Jaycob boy or girl names?

Callister is primarily a boy name. Jaycob is primarily a boy name.