Cognomen พิมเพชร (พิมเพชร 
) , around the world, is a very rare surname. The cognomen พิมเพชร is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. More frequently, พิมเพชร is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| พิมเพชร | Thailand |