Surname Rasaosot (Rasaosot 
) , in the entire world, is a very rare family name. The family name Rasaosot is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Rasaosot | Thailand |
Patrada, Narapat, Wootitchai, and Phaknipha