Last name Lorcán (Lorcán , Лоркан ) , throughout the world, is an extremely rare surname. Much more frequently, Lorcán is the forename as well as the last name.
Lorcan
Apa, O'Rourke, Mcmullan, O'Neill, Cummins, Mcgrath, Mccooey, Hickey, Horgan, Ludden, Galvin, Dooley, Rooney, Mcloughlin, Crosse, Murray, Mooney, Owens, Hynes, Neill, Roche, Kelly, Byrne, Breen, Mckee, Mason, Gill, Mcpolin, and Kilpatrick
, Лоркан 
) , throughout the world, is an extremely rare surname. Much more frequently, Lorcán is the forename as well as the last name.