Kolby vs Gray

Baby Name Comparison — 2026

Kolby

Boy #1,272 Most Popular 2 Syllables

"dark settlement, coal town"

Origin: Old Norse

American Scandinavian English

✓ All Clear

Boy #1,342 Most Popular 1 Syllable

"the color gray"

Origin: Old English

English American Scottish

✓ All Clear

Kolby Rank #1,272

Gray Rank #1,342

Kolby is more popular, ranked #1272 vs #1342 for Gray.

Is Kolby or Gray more popular?

Kolby is more popular, ranked #1272 compared to Gray at #1342 in the United States.

What do Kolby and Gray mean?

Kolby means "dark settlement, coal town" (Old Norse origin). Gray means "the color gray" (Old English origin).

Are Kolby and Gray boy or girl names?

Kolby is primarily a boy name. Gray is primarily a boy name.