Last name Silvia Yovanka (Silvia Yovanka 
) , globally, is an extremely rare cognomen. The surname Silvia Yovanka is habitual in Latin America and the Caribbean, particularly Chile, where it is an extremely rare surname. Likewise, Silvia Yovanka is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Silvia Yovanka | Chile |