Surname Slettebakken (Slettebakken 
) , in the world, is a rare last name. The family name Slettebakken is characteristic of Northern Europe, particularly Norway, where it is quite a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Slettebakken | Norway |
| gunnar slettebakken (b. 1936) |
|
|
| solfrid rui slettebakken Norwegian politician and badminton player (b. 1950) |
|