Family name ทวงค์ (ทวงค์ 
) , in the entire world, is an extremely rare cognomen. The surname ทวงค์ is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname. More prevalently, ทวงค์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ทวงค์ | Thailand |