Last name พงษ์รักไทย (พงษ์รักไทย 
, Pongrugthai , Pongrakthai 
) , globally, is a rare surname. The surname พงษ์รักไทย is characteristic of Thailand, where it is a rare surname, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Pongrugthai, Pongrukthai, พงษ์รักไทย | Thailand |
| Pongrakthai | United States, Thailand |