Family name Ada Francisca (Ada Francisca 
) , throughout the world, is an extremely rare last name. The last name Ada Francisca is habitual in Latin America and the Caribbean, particularly Chile, where it is a very rare surname. More prevalently, Ada Francisca is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ada Francisca | Costa Rica, Spain, Chile, Ecuador, Peru |