Around the world, Demerina (Demerina 
) is a very rare feminine given name. The first name Demerina is habitual in Latin America and the Caribbean, particularly Brazil, where it is an extremely rare female name. Much less frequently, Demerina is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Demerina | Chile, United States, Brazil, Venezuela |