Cognomen Gloisa (Gloisa 
) , in the world, is an extremely rare family name. The cognomen Gloisa is characteristic of Latin America and the Caribbean, particularly Venezuela, where it is an extremely rare surname. More prevalently, Gloisa is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Gloisa | Philippines, Venezuela, United States, Brazil |