Last name Blanca Sunilda (Blanca Sunilda 
) , in the world, is an extremely rare surname. The cognomen Blanca Sunilda is characteristic of Latin America and the Caribbean, particularly Chile, where it is an extremely rare surname. More frequently, Blanca Sunilda is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Blanca Sunilda | Argentina, Ecuador, Chile, United States |