Colby
Colby is a boy name of English origin meaning “Koli's farm”, pronounced KOHL-bee. It ranked #615 in the United States in 2025, given to 455 babies, and peaked at #99 in 2001. Common nicknames: Cole, Colb.
How popular is Colby in the United States?
Data: U.S. Social Security Administration (SSA). Based on all Social Security card applications for births in the United States.
What does Colby mean, and where does it come from?
Colby is an English place name of Norse origin — the Old Norse personal name Koli plus by, "farm" or "settlement," the ending that marks every Viking-founded village from Derby to Whitby. The Vermont town of Colby gave its name to a cheese, and an American college carries it too. As a first name it has been in the records since 1888 and peaked in 2001, helped along by the first season of Survivor and by a run of athletes. It sits with Cole, Brody and Corbin: familiar shape, Northern roots, nothing to explain.
How is Colby used around the world?
Colby is used in 1 languages worldwide.
TypeMale given name
Linguistic data: Wikidata (CC0). Variants and language usage may vary by region.
What are the nicknames for Colby?
Famous People Named Colby
- Colby Covington — American mixed martial artist
- Colby O'Donis — American singer and songwriter
- Colby Stevenson — American freestyle skier and Olympic medallist
Similar Names to Colby
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Sibling Name Ideas for Colby
Looking for names that pair well with Colby? Here are some sibling name suggestions that share a similar style and feel.
Frequently Asked Questions
What does the name Colby mean?
Colby is a boy name of English origin meaning "Koli's farm." Colby is an English place name of Norse origin — the Old Norse personal name Koli plus by, "farm" or "settlement," the ending that marks every Viking-founded village from Derby to Whitby. The Vermont town of Colby gave its name to a cheese, and an American college carries it too.
How do you pronounce Colby?
Colby is pronounced KOHL-bee. Common variations include Colbey, Kolby, Colbie.
Is Colby a boy name?
Yes, Colby is traditionally a boy name. Popular nicknames include Cole, Colb.