Surname อูเซ็ง (อูเซ็ง 
, Useng 
, Auseng ) , around the world, is quite a rare cognomen. The cognomen อูเซ็ง is characteristic of South-eastern Asia, particularly Thailand, where it is quite a rare surname, Malaysia, where it is a rare surname, and Indonesia. Much less frequently, อูเซ็ง is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| อูเซ็ง | Thailand |
| Useng | Thailand, India, Indonesia, Nigeria, Malaysia |
| Auseng | Thailand, Malaysia |