McDuff

== English == === Alternative forms === McDow === Etymology === Anglicized form of Scottish Gaelic Mac Dhuibh. === Proper noun === McDuff (plural McDuffs) A surname from Scottish Gaelic. ==== Statistics ==== According to the 2010 United States Census, McDuff is the 20408th most common surname in the United States, belonging to 1302 individuals. McDuff is most common among White (82.87%) individuals. === Further reading === Hanks, Patrick, editor (2003), “McDuff”, in Dictionary of American Family Names, volume 2, New York: Oxford University Press, →ISBN, page 551.