Family name Ada Josefina (Ada Josefina 
) , all over the world, is an extremely rare last name. The last name Ada Josefina is characteristic of Latin America and the Caribbean, particularly Chile, where it is a very rare surname, and Venezuela, where it is an extremely rare surname. More prevalently, Ada Josefina is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ada Josefina | Chile, Peru, Venezuela, Ecuador, Spain |
De Leon, and Bravo Pinto