Ó Luinigh
Ó LUINIGH—I—O Lonney, O Loney, O Loony, Luny, Lunny, Lunney, Lonney, Loney, Loony, Looney; 'descendant of Luineach'; the name of a family of Cinel Moen in Ulster. They were seated orginally in the barony of Raphoe, but were afterwards driven across the Foyle by the O'Donnells, when they settled in Co. Tyrone, in a district to which they gave the name of Muinter Loony. The name is now very common in Co. Fermanagh.
Alphabetical Index to Irish Surnames