Family name รุ่งทวีสุข (รุ่งทวีสุข, Rungtaweesuk, Rungtaveesuk 
) , around the globe, is an extremely rare surname. The family name รุ่งทวีสุข is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Rungtaveesuk | Thailand |