The name Duncan originates from the Gaelic name Donnchadh, meaning "brown warrior" or "chieftain. " It has a rich history in Scotland, dating back to the fourth century. The name was initially used as a personal name and later became a surname, particularly in Scotland and Ireland. Over time, the use of the name has evolved, with it being adopted as a given name in various English-speaking countries. The name is important due to its historical significance and cultural heritage, symbolizing strength and leadership.
