Trey vs Grey

Baby Name Comparison — 2026

Trey

Boy #790 Most Popular 1 Syllable

"three, the third"

Origin: Old French

American English

✓ All Clear

Boy #878 Most Popular 1 Syllable

"gray-haired one"

Origin: Old English

English American Australian

✓ All Clear

Trey Rank #790

Grey Rank #878

Trey is more popular, ranked #790 vs #878 for Grey.

Is Trey or Grey more popular?

Trey is more popular, ranked #790 compared to Grey at #878 in the United States.

What do Trey and Grey mean?

Trey means "three, the third" (Old French origin). Grey means "gray-haired one" (Old English origin).

Are Trey and Grey boy or girl names?

Trey is primarily a boy name. Grey is primarily a boy name.