Surname Nunez-Castro (Nunez-Castro 
) , in all the world, is an extremely rare last name. The last name Nunez-Castro is habitual in Northern America, particularly the United States, where it is an extremely rare surname. Parts of the name also exists independently as a last name Nunez, and a last name Castro.
| VARIANT | COUNTRY |
|---|---|
| Nunez-Castro | United States |