Thaddeus vs Trey

Baby Name Comparison — 2026

Thaddeus

Boy #850 Most Popular 3 Syllables

"courageous heart"

Origin: Aramaic

English Polish American Catholic

✓ All Clear

Boy #790 Most Popular 1 Syllable

"three, the third"

Origin: Old French

American English

✓ All Clear

Thaddeus Rank #850

Trey Rank #790

Trey is more popular, ranked #790 vs #850 for Thaddeus.

Is Thaddeus or Trey more popular?

Trey is more popular, ranked #790 compared to Thaddeus at #850 in the United States.

What do Thaddeus and Trey mean?

Thaddeus means "courageous heart" (Aramaic origin). Trey means "three, the third" (Old French origin).

Are Thaddeus and Trey boy or girl names?

Thaddeus is primarily a boy name. Trey is primarily a boy name.