Family name Cynthia Valeska (Cynthia Valeska 
) , worldwide, is a very rare surname. The cognomen Cynthia Valeska is characteristic of Latin America and the Caribbean, particularly Chile, where it is a rare surname. More prevalently, Cynthia Valeska is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Cynthia Valeska | Chile, Costa Rica |