Thomas vs Caleb

Baby Name Comparison — 2026

Thomas

Boy #39 Most Popular 2 Syllables

"Twin"

Origin: Aramaic

English French German Spanish Irish

✓ All Clear

Boy #49 Most Popular 2 Syllables

"loyal as a dog"

Origin: Hebrew

English Jewish American

✓ All Clear

Thomas Rank #39

Caleb Rank #49

Thomas is more popular, ranked #39 vs #49 for Caleb.

Is Thomas or Caleb more popular?

Thomas is more popular, ranked #39 compared to Caleb at #49 in the United States.

What do Thomas and Caleb mean?

Thomas means "Twin" (Aramaic origin). Caleb means "loyal as a dog" (Hebrew origin).

Are Thomas and Caleb boy or girl names?

Thomas is primarily a boy name. Caleb is primarily a boy name.