Cognomen Phuangphan (พวงพรรณ 
, พวงพันธ์ , Phuangphan 
) , across the world, is quite a rare family name. The cognomen Phuangphan is characteristic of South-eastern Asia, particularly Thailand, where it is quite a rare surname, and Laos. Likewise, Phuangphan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| พวงพันธ์, พวงพรรณ | Thailand |
| Phuangphan | Thailand, Laos |