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