Family name ดวงสินธุ์ (ดวงสินธุ์ 
) , throughout the world, is a very rare surname. The cognomen ดวงสินธุ์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Much less frequently, ดวงสินธุ์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ดวงสินธุ์ | Thailand |