Last name เพ็ชราช (เพ็ชราช 
) , around the globe, is a very rare surname. The last name เพ็ชราช is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Also, เพ็ชราช is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| เพ็ชราช | Thailand |