Throughout the world, Santa Eugenia (Santa Eugenia 
) is a rare feminine first name. The forename Santa Eugenia is characteristic of Paraguay, where it is quite a rare female name, Angola, where it is a rare feminine name, and Peru. Likewise, Santa Eugenia is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Santa Eugenia | Peru, Paraguay, Angola, Mexico, Afghanistan |