Cognomen Serafin Roberto (Serafin Roberto 
) , in all the world, is an extremely rare surname. The last name Serafin Roberto is habitual in Latin America and the Caribbean, particularly Chile, where it is a very rare surname. More prevalently, Serafin Roberto is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Serafin Roberto | Chile, Spain, Peru, Ecuador |