Jack vs Caleb

Baby Name Comparison — 2026

Jack

Boy #15 Most Popular 1 Syllable

"supplanter"

Origin: Hebrew

English Irish American Australian

✓ All Clear

Boy #49 Most Popular 2 Syllables

"loyal as a dog"

Origin: Hebrew

English Jewish American

✓ All Clear

Jack Rank #15

Caleb Rank #49

Jack is more popular, ranked #15 vs #49 for Caleb.

Is Jack or Caleb more popular?

Jack is more popular, ranked #15 compared to Caleb at #49 in the United States.

What do Jack and Caleb mean?

Jack means "supplanter" (Hebrew origin). Caleb means "loyal as a dog" (Hebrew origin).

Are Jack and Caleb boy or girl names?

Jack is primarily a boy name. Caleb is primarily a boy name.