Last name Nãdã (Nãdã 
) , in all the world, is a rare family name. The last name Nãdã is characteristic of Northern Africa, particularly Algeria, where it is a rare surname, and Morocco. More prevalently, Nãdã is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Nãdã | Tunisia, Morocco, Algeria, Egypt |