Last name Rben (Rben 
) , globally, is a very rare family name. The surname Rben is characteristic of Germany, where it is a very rare surname, Turkey, where it is an extremely rare surname, and China. More prevalently, Rben is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Rben | Portugal, Spain, India, China, Germany |