Colin is a male given name and is of English origin. It means dimunitive form of Nicolas; People of victory. Pronounced as KOH-lin, the name is currently in the top 1000 of NameChef Most Popular Baby Names and in the top 500 of U.S birth chart of the year 2019.
Colin is a boy's name.
(Or listen to the pronunciation from https://www.pronouncenames.com/search?name=colin)