Last name ارطغرل (Ertuğrul 
, ارطغرل 
, Ertugrul ) , throughout the world, is a common family name. The cognomen ارطغرل is habitual in Turkey, where it is quite a common surname, North Macedonia, where it is quite a rare surname, and Austria. Measured by absolute frequency, it most frequently occurs in Turkey, Egypt, and Germany. Also, ارطغرل is the forename as well as the last name.