Family name ทันวงษ์ (ทันวงษ์ 
) , in the entire world, is a very rare last name. The family name ทันวงษ์ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Much less frequently, ทันวงษ์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ทันวงษ์ | Thailand |