Last name Řűbÿ (Řűbÿ 
) , all around the world, is a rare cognomen. The family name Řűbÿ is habitual in South-eastern Asia, particularly Myanmar, where it is a rare surname. Very seldom, Řűbÿ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Řűbÿ | Myanmar |