Globally, Clara Otilia (Clara Otilia 
) is a very rare feminine given name. The first name Clara Otilia is characteristic of Latin America and the Caribbean, particularly Chile, where it is a very rare female name, and Peru. Very seldom, Clara Otilia is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Clara Otilia | Costa Rica, Chile, Peru, Ecuador |