Around the globe, Nanci Maria (Nanci Maria 
) is a very rare girly first name. The forename Nanci Maria is characteristic of Latin America and the Caribbean, particularly Peru, where it is a very rare feminine name.
| VARIANT | COUNTRY |
|---|---|
| Nanci Maria | Costa Rica, Spain, Peru, Ecuador, Brazil |
Nonino, Sbeghen, Cisneros, Dos Santos, Garcia Cedeño, Calderon Millan, and Guerrero Cordova