Family name Rufain (Rufain 
) , worldwide, is a very rare last name. The last name Rufain is habitual in Malaysia, where it is a very rare surname, Nigeria, where it is an extremely rare surname, and India. More frequently, Rufain is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Rufain | Democratic Republic of the Congo, India, Malaysia, South Africa, Nigeria |
Jean, Wentzel, and Miassouamana