Cognomen Клавдія-Барбара (Клавдія-Барбара 
) , worldwide, is an extremely rare family name. Much more prevalently, Клавдія-Барбара is the forename as well as the last name. Parts of the name also exists independently as a first name Клавдія, and a first name Барбара.
| VARIANT | COUNTRY |
|---|---|
| Клавдія-Барбара | Ukraine |