Heneghan

== English == === Alternative forms === Henehan, Hennigan === Etymology === Anglicized form of Irish Ó hEidhneacháin (“descendant of Eidhneachán”), a personal name of uncertain origin. === Proper noun === Heneghan (plural Heneghans) A surname from Irish. ==== Statistics ==== According to the 2010 United States Census, Heneghan is the 20299th most common surname in the United States, belonging to 1310 individuals. Heneghan is most common among White (95.57%) individuals. === Further reading === Hanks, Patrick, editor (2003), “Heneghan”, in Dictionary of American Family Names, volume 2, New York: Oxford University Press, →ISBN, page 163.