Family name ويلم (Wilm 
, ويلم) , across the world, is quite a rare cognomen. The cognomen ويلم is characteristic of Germany, where it is quite a rare surname, Ireland, where it is a rare surname, and Canada. In absolute terms, it is commonest in Germany, the United States, and France. Very seldom, ويلم is the forename as well as the last name.