Cognomen Рубенс (Rubens 
, Rubins 
, Reubens 
) , across the world, is quite a common family name. The family name Рубенс is characteristic of Latvia, where it is quite a common surname, Isle of Man, and Belgium, where it is quite a rare surname. In absolute terms, it most frequently occurs in Brazil, the United States, and Belgium. More prevalently, Рубенс is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Rubens | Brazil, Argentina, United States, Belgium, Democratic Republic of the Congo |
| Rubins | Brazil, Latvia, Argentina, United States, Democratic Republic of the Congo |
| Reubens | Brazil, United Kingdom, Mexico, United States, Belgium |
| Рубенс | Russia, Kyrgyzstan, Ukraine |