Family name Ryabiya (Рябия 
, Ryabiya 
) , in the entire world, is an extremely rare surname. The last name Ryabiya is habitual in Ukraine, where it is an extremely rare surname, and India. More frequently, Ryabiya is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Рябия | Russia, Ukraine |
| Ryabiya | India, Russia |