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