Surname Finnøy (Finnøy 
) , across the world, is a very rare family name. The surname Finnøy is characteristic of Northern Europe, particularly Norway, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Finnøy | Norway |
| nils n. finnøy NO (b. 1865) |
|
|
| iris finnøy Norwegian archer (b. 1969) |
|
|
| andreas finnøy researcher |
|