Family name Loreina (Loreina 
) , in all the world, is a very rare cognomen. The surname Loreina is habitual in Latin America and the Caribbean, particularly Mexico, where it is a very rare surname, Venezuela, and Nicaragua. More frequently, Loreina is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Loreina | Philippines, Colombia, United States, Mexico, Venezuela |