Family name تونج (Tong 
, Tuong 
, Tonj 
) , in the entire world, is a widespread surname. The last name تونج is characteristic of Macao, where it is a common surname, Hong Kong, and Bermuda (explore the name in all countries). In absolute terms, it is the most numerous in China, Malaysia, and Hong Kong. Much less frequently, تونج is the forename as well as the last name.