Cognomen Mette-Marit (Mette-Marit 
) , in the world, is an extremely rare surname. The surname Mette-Marit is habitual in Northern Europe, particularly Norway, where it is a very rare surname. More prevalently, Mette-Marit is the forename as well as the last name. Parts of the name also exists independently as a first name Mette, and a first name Marit.
| VARIANT | COUNTRY |
|---|---|
| Mette-Marit | Norway |