Gahan

== English == === Alternative forms === Gagen === Etymology === Reduced form of McGahan. === Proper noun === Gahan (plural Gahans) A surname from Irish. ==== Statistics ==== According to the 2010 United States Census, Gahan is the 23432nd most common surname in the United States, belonging to 1085 individuals. Gahan is most common among White (93.18%) individuals. === Further reading === Hanks, Patrick, editor (2003), “Gahan”, in Dictionary of American Family Names, volume 2, New York: Oxford University Press, →ISBN, page 4. === Anagrams === Ghana, Hagan, ghana