Surname Ninuska (Ninuska 
) , in all the world, is an extremely rare family name. The cognomen Ninuska is habitual in Latin America and the Caribbean, particularly Venezuela, where it is a very rare surname. More prevalently, Ninuska is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ninuska | Peru, Spain, Venezuela, Brazil, United States |