Family name ทองวาง (ทองวาง 
) , all over the world, is a very rare cognomen. The cognomen ทองวาง is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Very seldom, ทองวาง is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ทองวาง | Thailand |