Theo vs Caleb

Baby Name Comparison — 2026

Theo

Boy #80 Most Popular 2 Syllables

"gift of God"

Origin: Greek (theodoros)

English Greek French German American

✓ All Clear

Boy #49 Most Popular 2 Syllables

"loyal as a dog"

Origin: Hebrew

English Jewish American

✓ All Clear

Theo Rank #80

Caleb Rank #49

Caleb is more popular, ranked #49 vs #80 for Theo.

Is Theo or Caleb more popular?

Caleb is more popular, ranked #49 compared to Theo at #80 in the United States.

What do Theo and Caleb mean?

Theo means "gift of God" (Greek (theodoros) origin). Caleb means "loyal as a dog" (Hebrew origin).

Are Theo and Caleb boy or girl names?

Theo is primarily a boy name. Caleb is primarily a boy name.