Surname טונג (Tong 
, Tung , טונג 
) , globally, is a widespread cognomen. The family name טונג is characteristic of 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 is the most numerous in China, Malaysia, and Hong Kong. Very seldom, טונג is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Tong, Tung | Vietnam, China, Malaysia, India, Hong Kong |
| טונג | Israel |