Surname ويلك (Welk 
, ويلك) , throughout the world, is quite a rare last name. The family name ويلك is characteristic of Germany, where it is quite a rare surname, Austria, where it is a rare surname, and Australia. In absolute terms, it is commonest in Germany, the United States, and Australia. Very seldom, ويلك is the forename as well as the last name.