Cognomen Derfine (Derfine 
) , all around the world, is an extremely rare last name. The cognomen Derfine is habitual in Sub-Saharan Africa, particularly Nigeria, where it is an extremely rare surname. Much more prevalently, Derfine is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Derfine | Nigeria, Democratic Republic of the Congo |