Cognomen เพ็ชร์นวล (เพ็ชร์นวล 
) , throughout the world, is an extremely rare family name. The family name เพ็ชร์นวล is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| เพ็ชร์นวล | Thailand |