Family name Nils-Einar (Nils-Einar 
) , all over the world, is an extremely rare surname. Much more frequently, Nils-Einar is the forename as well as the last name. Parts of the name also exists independently as a first name Nils, and a first name Einar.
| VARIANT | COUNTRY |
|---|---|
| Nils-Einar | Norway, Spain |