Surname Gerfe (Gerfe 
) , in all the world, is a rare family name. The cognomen Gerfe is habitual in Ethiopia, where it is a rare surname, Brazil, where it is an extremely rare surname, and the United States. Also, Gerfe is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Gerfe | Ethiopia, Philippines, United States, Brazil, Democratic Republic of the Congo |