Family name Nanouk (Nanouk 
) , in the world, is a very rare surname. The cognomen Nanouk is habitual in Belgium, where it is a rare surname, France, where it is an extremely rare surname, and the United States. More prevalently, Nanouk is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Nanouk | Belgium, Spain, United States, France, Netherlands |