Jess vs Callister

Baby Name Comparison — 2026

Jess

Boy #4,646 Most Popular 1 Syllable

"God exists, God is"

Origin: Hebrew

English American Welsh

✓ All Clear

Boy #43,579 Most Popular 3 Syllables

"defender of men"

Origin: Greek via Gaelic

Scottish Manx Irish

✓ All Clear

Jess Rank #4,646

Callister Rank #43,579

Jess is more popular, ranked #4646 vs #43579 for Callister.

Is Jess or Callister more popular?

Jess is more popular, ranked #4646 compared to Callister at #43579 in the United States.

What do Jess and Callister mean?

Jess means "God exists, God is" (Hebrew origin). Callister means "defender of men" (Greek via Gaelic origin).

Are Jess and Callister boy or girl names?

Jess is primarily a boy name. Callister is primarily a boy name.