Surname Rufius (Руфий 
, Rufius 
) , throughout the world, is an extremely rare family name. The last name Rufius is characteristic of Sub-Saharan Africa, particularly Nigeria, where it is an extremely rare surname. More frequently, Rufius is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Руфий | Russia |
| Rufius | Brazil, Nigeria |