Cognomen Constanza Valentina (Constanza Valentina 
) , across the world, is a rare family name. The cognomen Constanza Valentina is characteristic of Latin America and the Caribbean, particularly Chile, where it is quite a rare surname. More frequently, Constanza Valentina is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Constanza Valentina | Peru, Chile, Argentina |