Family name พวงวัน (พวงวัน 
) , throughout the world, is a very rare surname. The family name พวงวัน is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Likewise, พวงวัน is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| พวงวัน | Thailand |