The name Duncan is of Scottish origin, derived from the Gaelic name Donnchadh, which means dark-haired warrior. The name Duncan has been popular in Scotland since the Middle Ages and has been associated with several Scottish kings and nobles throughout history. The name Duncan has also been used in other cultures, such as in Wales, where it is spelled Duncun, and in Ireland, where it is spelled Donnchadh or Donagh. The name Duncan has been associated with several notable historical figures, including Duncan I of Scotland, who ruled from 1034 to 1040, and Duncan II, who ruled from 1094 to 1105. In literature, the name Duncan is perhaps most famously associated with the character of Macbeth's rival in William Shakespeare's play Macbeth. The name Duncan has also been used in popular culture, such as in the television show Duncanville, which follows the life of a teenage girl named Duncan. The name Duncan has been steadily rising in popularity in the United States since the 1960s and is currently ranked as the 167th most popular boy name in the country. The name Duncan has also been associated with several positive traits, such as strength, courage, and leadership. In addition to its use as a given name, Duncan is also used as a surname, with notable bearers including the American actor Michael Duncan and the British musician Dave Duncan. The name Duncan has been translated into several languages, including French (Duncan), Spanish (Duncan), German (Duncan), and Italian (Duncan). The name Duncan has a strong, masculine sound and is often associated with ruggedness and virility. The name Duncan has been used in various forms, such as Dunkin, Dunk, and Dunc, which can be used as nicknames or shortened forms of the name. The name Duncan has been associated with several symbolic meanings, such as protection, honor, and loyalty. The name Duncan has been used in various cultures and religions, including Christianity, where it is associated with the biblical figure of Dunkan, who was a son of King David. The name Duncan has a long history and has been used in various forms throughout the centuries, making it a timeless and enduring name.

The root form of Duncan is Duncan — meaning Brown Warrior.

Duncan remains a beloved choice, ranking #222 in the US. Timeless appeal across cultures and generations.