Surname Ruksayos (Ruksayos 
) , around the globe, is a very rare cognomen. The last name Ruksayos is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Ruksayos | Thailand |
Supaporn, Yossawat, Parinyarat, and Pattanawong