Family name อุบลพงศ์ (อุบลพงศ์ 
, Ubolpong 
) , in the world, is a very rare last name. The family name อุบลพงศ์ is characteristic of Thailand, where it is a very rare surname, and the United States, where it is an extremely rare surname. Very seldom, อุบลพงศ์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| อุบลพงศ์ | Thailand |
| Ubolpong | United States, Thailand |