Last name เหมวงค์ (เหมวงค์ 
) , all over the world, is a very rare surname. The family name เหมวงค์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Very seldom, เหมวงค์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| เหมวงค์ | Thailand |