Family name เผ็ง (Pheng 
, เผ็ง 
) , worldwide, is a common surname. The surname เผ็ง is characteristic of South-eastern Asia, particularly Malaysia, where it is quite a common surname, Laos, and Singapore, where it is quite a rare surname. Measured by absolute frequency, it is the most numerous in South-eastern Asia, particularly Malaysia, Laos, and Indonesia. Very seldom, เผ็ง is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Pheng | China, Indonesia, United States, Malaysia, Laos |
| เผ็ง | Thailand |