Surname Raybul (Raybul 
, Райбул 
) , throughout the world, is a very rare last name. The family name Raybul is habitual in Ukraine, where it is a very rare surname, Russia, and India, where it is an extremely rare surname. Very seldom, Raybul is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Raybul | India |
| Райбул | Russia, Ukraine |