Duncan (given name)

Gender	Male
Meaning	chief

Duncan is a given name. It is an Anglicised form of the Gaelic Donnchadh. The final letter n in the Anglicised Duncan seems to be a result of confusion in the Latin form of the name—Duncanus—with the Gaelic word ceann, meaning "head". One opinion is that the Gaelic Donnchadh is composed of the elements donn, meaning "dark or dark-haired man" or "chieftain"; and cath, meaning "battle", together meaning "dark-haired or dark warrior". Another opinion is that the Gaelic Donnchadh is composed of the elements donn, meaning "brown"; and chadh, meaning "chief" or "noble".

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