Last name Fatnes (Fatnes 
) , in the entire world, is a rare cognomen. The last name Fatnes is characteristic of Northern Europe, particularly Norway, where it is quite a rare surname. Very seldom, Fatnes is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Fatnes | Tanzania, Norway |
|
martin alexander fatnes Norwegian cyclist (b. 1996) |
|