Surname Яссин (Yassin 
, Jassin 
, Iassin 
) , around the globe, is a widespread last name. The surname Яссин is characteristic of Lebanon, where it is a common surname, Brunei, where it is quite a common surname, and Morocco (explore the name in all countries). In absolute terms, it is commonest in Egypt, Morocco, and Ethiopia. Also, Яссин is the forename as well as the last name.