Family name Ferbis (Ferbis 
) , in the world, is an extremely rare surname. The cognomen Ferbis is habitual in Venezuela, where it is a very rare surname, and Philippines, where it is an extremely rare surname. Also, Ferbis is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ferbis | Spain, Venezuela, Philippines |