Surname Yoysi Bianca (Yoysi Bianca 
) , in the entire world, is an extremely rare family name. The cognomen Yoysi Bianca is habitual in Latin America and the Caribbean, particularly Chile, where it is an extremely rare surname. More frequently, Yoysi Bianca is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Yoysi Bianca | Chile |