Family name Девлин (Devlin 
, Девлин 
) , worldwide, is a common last name. The last name Девлин is characteristic of Northern Europe, particularly Ireland, where it is quite a common surname, the United Kingdom, and Isle of Man (explore the name in all countries). Measured by absolute frequency, it most frequently occurs in the United States, the United Kingdom, and Ireland. Very seldom, Девлин is the forename as well as the last name.