Surname Prapawicha (Prapawicha 
) , in the entire world, is a very rare last name. The cognomen Prapawicha is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Prapawicha | Thailand |
Suwat, Wattana, Praparat, Wanchana, and Wanchalerm