What is name colby?

The name Colby is of English origin and is a unisex name, meaning it can be given to both boys and girls. It is derived from the Old Norse word "kolbyr," which means "dark settlement" or "black farmstead." Colby has become increasingly popular as a first name in the United States in recent years. Notable people with the name Colby include Colby Covington, an American mixed martial artist, and Colby Keller, an American adult film actor.