Colby vs Sean

Baby Name Comparison — 2026

Colby

Boy #582 Most Popular 2 Syllables

"dark man's settlement, coal-black farm"

Origin: Old Norse

English American Scandinavian

✓ All Clear

Boy #437 Most Popular 1 Syllable

"God is gracious"

Origin: Hebrew via Irish

Irish English American Scottish

✓ All Clear

Colby Rank #582

Sean Rank #437

Sean is more popular, ranked #437 vs #582 for Colby.

Is Colby or Sean more popular?

Sean is more popular, ranked #437 compared to Colby at #582 in the United States.

What do Colby and Sean mean?

Colby means "dark man's settlement, coal-black farm" (Old Norse origin). Sean means "God is gracious" (Hebrew via Irish origin).

Are Colby and Sean boy or girl names?

Colby is primarily a boy name. Sean is primarily a boy name.