Last name דאם (Dam 
, Damme 
, דאם 
) , globally, is a common surname. The last name דאם is characteristic of Netherlands, where it is a common surname, Belgium, where it is quite a common surname, and Denmark (explore the name in all countries). Measured by absolute frequency, it is commonest in India, Netherlands, and Belgium. Much less frequently, דאם is the forename as well as the last name.