Surname Constanza Estefania (Constanza Estefania 
) , globally, is a rare last name. The cognomen Constanza Estefania is characteristic of Latin America and the Caribbean, particularly Chile, where it is quite a rare surname. More frequently, Constanza Estefania is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Constanza Estefania | Ecuador, Chile, Argentina |