Surname Ніцой (Ніцой 
) , throughout the world, is a very rare last name. The cognomen Ніцой is habitual in Eastern Europe, particularly Ukraine, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Ніцой | Ukraine |
| лариса миколаївна ніцой UA (b. 1969) |
|