Family name Purpan (Purpan 
) , globally, is a very rare last name. The family name Purpan is characteristic of Thailand, where it is a very rare surname, France, and Brazil, where it is an extremely rare surname. Very seldom, Purpan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Purpan | Brazil, France, India, Thailand |