Surname พนง (Panong 
, พนง , Phanong ) , throughout the world, is quite a rare last name. The last name พนง is characteristic of South-eastern Asia, particularly Philippines, where it is a rare surname, Thailand, and Malaysia, where it is a very rare surname. Measured by absolute frequency, it most frequently occurs in South-eastern Asia, particularly Philippines, Thailand, and Indonesia. Very seldom, พนง is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Panong | Indonesia, Malaysia, Philippines, Thailand, India |
| พนง | Thailand |
| Phanong | India |
| Phanbon | India, Thailand |
Phanongdurm, Phondaeng, Phonduang, Phonngor, Phonnong, Phonongong, Phonrong, Phonsong, Phonsoong, Phonyong, Phoungnam, and Phuengcham
บุญถึง, and เจริญงามวงศ์งาม