Surname Roongroje (Roongroje 
) , all over the world, is a very rare last name. The surname Roongroje is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. More frequently, Roongroje is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Roongroje | Thailand, United States |