Family name พวงพงค์ (พวงพงค์ 
) , around the world, is an extremely rare cognomen. The surname พวงพงค์ is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname. Much less frequently, พวงพงค์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| พวงพงค์ | Thailand |