O'Guinn

== English == === Etymology === Variant of O'Quinn. === Proper noun === O'Guinn (plural O'Guinns) A surname from Irish. ==== Statistics ==== According to the 2010 United States Census, O'Guinn is the 40016th most common surname in the United States, belonging to 548 individuals. O'Guinn is most common among White (55.47%) and Black/African American (36.31%) individuals. === Further reading === Hanks, Patrick, editor (2003), “O'Guinn”, in Dictionary of American Family Names, volume 3, New York: Oxford University Press, →ISBN.