Greenan

== English == === Alternative forms === Grennan === Etymology === Reduced Anglicized form of Irish Ó Grianáin (“descendant of Grianán”), a personal name derived from a diminutive form of grian (“sun”). === Proper noun === Greenan (plural Greenans) A surname from Irish. ==== Statistics ==== According to the 2010 United States Census, Greenan is the 29138th most common surname in the United States, belonging to 813 individuals. Greenan is most common among White (96.06%) individuals. === Further reading === Hanks, Patrick, editor (2003), “Greenan”, in Dictionary of American Family Names, volume 2, New York: Oxford University Press, →ISBN, page 80.