Surname ลูบ (Lup 
, ลูบ 
) , around the world, is quite a common last name. The family name ลูบ is habitual in Romania, where it is quite a common surname, Malaysia, where it is quite a rare surname, and Moldova. Measured by absolute frequency, it most frequently occurs in Romania, Malaysia, and Indonesia. Very seldom, ลูบ is the forename as well as the last name.