Family name Rodnoo (Rodnoo 
) , all over the world, is a very rare last name. The surname Rodnoo is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Rodnoo | Thailand |
Wannee, Anupong, Chalong, Kanongrit, and Pimpatnaree