Family name อุ่นบำรุง (อุ่นบำรุง, Aonbumrung 
) , around the world, is an extremely rare last name. The surname อุ่นบำรุง is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Aonbumrung | Thailand |