Family name 穆金 (Mukin 
, 穆金 
) , around the world, is quite a rare surname. The surname 穆金 is characteristic of Malaysia, where it is a rare surname, Indonesia, and Kazakhstan, where it is a very rare surname. In absolute terms, it most frequently occurs in Indonesia, India, and Malaysia. Likewise, 穆金 is the forename as well as the last name.