Family name ทัง (Thang 
, ทัง 
) , worldwide, is a common cognomen. The surname ทัง is habitual in Myanmar, where it is quite a common surname, Malaysia, and Macao (explore the name in all countries). Not in comparison with a country's population, it is commonest in South-eastern Asia, particularly Myanmar, Malaysia, and Vietnam. Likewise, ทัง is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Thang | Malaysia, Vietnam, United States, Mongolia, Myanmar |
| ทัง | Thailand |