Family name ผ่อง (Phong 
, ผ่อง) , globally, is a common surname. The cognomen ผ่อง is characteristic of Vietnam, where it is quite a common surname, Macao, and Malaysia, where it is quite a rare surname. In absolute terms, it is the most numerous in South-eastern Asia, particularly Vietnam, Malaysia, and Myanmar. Likewise, ผ่อง is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Phong | Vietnam, Malaysia, Thailand, United States, Myanmar |