Last name تونغ (Tong 
, Tung , Tchung 
) , in all the world, is a widespread cognomen. The last name تونغ is habitual in Hong Kong, where it is a widespread surname, Macao, where it is a common surname, and Bermuda (explore the name in all countries). In absolute terms, it most frequently occurs in China, Malaysia, and Hong Kong. Very seldom, تونغ is the forename as well as the last name.