The meaning of the name Colby is From Koli's Farm. The origin of the name Colby is English. This is the culture in which the name originated, or in the case of a word, the language.
A type of cheese.
Colby is on 3,258 BN name lists Colby is currently not ranked on the BN charts Colby is currently #454 in U.S. births
Colby 
