Family name Bunphang (Bunphang 
) , in the world, is a very rare surname. The cognomen Bunphang is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname, and Malaysia, where it is an extremely rare surname. Very seldom, Bunphang is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Bunphang | Malaysia, Thailand |