Family name Phengmoradok (Phengmoradok 
) , throughout the world, is a very rare surname. The family name Phengmoradok is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Phengmoradok | Thailand |
Chakhrit, Chutsana, Phonglada, Thanthamon, and Wachiraya