Surname Shham (شهام 
, Shham 
, شحام 
) , throughout the world, is a rare family name. The surname Shham is characteristic of Western Asia, particularly Palestinian Territory, where it is quite a rare surname, Israel, and Syria, where it is a rare surname. Measured by absolute frequency, it most frequently occurs in Israel, Iran, and Palestinian Territory. Also, Shham is the forename as well as the last name.