Last name Piemruethai (Piemruethai 
) , around the world, is an extremely rare surname. The surname Piemruethai is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Also, Piemruethai is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Piemruethai | Thailand |