Surname ניה (Nia 
, ניה 
) , in the world, is a common family name. The surname ניה is habitual in Georgia, where it is quite a common surname, Algeria, and Brunei (explore the name in all countries). Not in comparison with a country's population, the name is most common in Indonesia, Algeria, and Egypt. More frequently, ניה is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Nia | Egypt, United States, Indonesia, Georgia, Algeria |
| ניה | Israel |