Family name Loretto Cecilia (Loretto Cecilia 
) , in the world, is a very rare last name. The cognomen Loretto Cecilia is habitual in Latin America and the Caribbean, particularly Chile, where it is a very rare surname. More frequently, Loretto Cecilia is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Loretto Cecilia | Chile |