Cognomen Loreño (Loreño 
) , in all the world, is a very rare family name. The cognomen Loreño is characteristic of Latin America and the Caribbean, particularly Bolivia, where it is a rare surname, Peru, and Venezuela, where it is an extremely rare surname. Measured by absolute frequency, the name is most common in Peru, Bolivia, and Philippines. Very seldom, Loreño is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Loreño | Spain, Bolivia, Venezuela, Philippines, Peru |