Cognomen Barbara Xiomara (Barbara Xiomara 
) , around the world, is an extremely rare surname. The surname Barbara Xiomara is habitual in Latin America and the Caribbean, particularly Chile, where it is an extremely rare surname. More frequently, Barbara Xiomara is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Barbara Xiomara | Argentina, Chile, Peru, Mexico, Ecuador |