Cognomen Blanca Francisca (Blanca Francisca 
) , around the globe, is an extremely rare family name. The last name Blanca Francisca is habitual in Latin America and the Caribbean, particularly Chile, where it is a very rare surname. More prevalently, Blanca Francisca is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Blanca Francisca | Peru, Spain, Chile, Mexico, Ecuador |