Last name Clara Isolina (Clara Isolina 
) , in all the world, is an extremely rare surname. The surname Clara Isolina is habitual in Chile, where it is a very rare surname, and Spain, where it is an extremely rare surname. More frequently, Clara Isolina is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Clara Isolina | Chile, Spain, Peru, Ecuador |