Cognomen เพชรศิลป์ (เพชรศิลป์ 
) , around the globe, is a very rare surname. The surname เพชรศิลป์ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Also, เพชรศิลป์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| เพชรศิลป์ | Thailand |