Surname Sonia Malvina (Sonia Malvina 
) , around the globe, is an extremely rare cognomen. The cognomen Sonia Malvina is characteristic of Latin America and the Caribbean, particularly Chile, where it is a very rare surname. More prevalently, Sonia Malvina is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sonia Malvina | Peru, Ecuador, Chile |