Cognomen Valentina Estefania (Valentina Estefania 
) , in the world, is a very rare surname. The last name Valentina Estefania is characteristic of Latin America and the Caribbean, particularly Chile, where it is a rare surname. More frequently, Valentina Estefania is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Valentina Estefania | Argentina, Peru, Ecuador, Spain, Chile |