Surname Rydosh (Rydosh 
, Ридош 
) , around the world, is a rare family name. The cognomen Rydosh is characteristic of Ukraine, where it is a rare surname, Russia, where it is a very rare surname, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Rydosh | United States |
| Ридош | Ukraine, Russia |