Surname Ruayfupant (Ruayfupant 
) , in the world, is a very rare last name. The family name Ruayfupant is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname, and Cambodia. Very seldom, Ruayfupant is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ruayfupant | Cambodia, Thailand |