Last name كاسم (كاسم 
) , in the world, is quite a rare surname. The family name كاسم is habitual in Western Asia, particularly Syria, where it is quite a rare surname, Lebanon, where it is a rare surname, and Jordan. Not in comparison with a country's population, it most frequently occurs in Syria, Egypt, and Saudi Arabia. Also, كاسم is the forename as well as the last name.