Surname 莫金 (Merkin 
, 莫金 
) , throughout the world, is quite a rare family name. The family name 莫金 is habitual in Israel, where it is quite a rare surname, Estonia, where it is a rare surname, and Ethiopia. In absolute terms, the name is most common in the United States, Ethiopia, and Israel. Very seldom, 莫金 is the forename as well as the last name.