Family name Asdam (اصدام 
, Asdam 
) , in the world, is a rare last name. The cognomen Asdam is characteristic of Malaysia, where it is a rare surname, Morocco, where it is a very rare surname, and Poland. Measured by absolute frequency, it is commonest in South-eastern Asia, particularly Indonesia, Philippines, and Malaysia. More frequently, Asdam is the forename as well as the last name.