Surname Bianca Alexandra (Bianca Alexandra 
) , in the world, is a very rare last name. The cognomen Bianca Alexandra is habitual in Romania, where it is a rare surname, and Chile, where it is a very rare surname. More frequently, Bianca Alexandra is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Bianca Alexandra | Romania, Portugal, Spain, Bulgaria, Chile |