O'Halpin

== English == === Etymology === Anglicized form of Irish Ó hAilpín (“descendant of Ailpín”), a personal name derived from a diminutive of ailp (“lump, stout person”). Compare McAlpine. === Proper noun === O'Halpin (plural O'Halpins) A surname from Irish. ==== Statistics ==== According to data collected by Forebears in 2014, O'Alpin is the 797015th most common surname in the United States, belonging to 11 individuals. === Further reading === Hanks, Patrick, editor (2003), “O'Halpin”, in Dictionary of American Family Names, volume 3, New York: Oxford University Press, →ISBN.