Family name Gianitza Erna (Gianitza Erna 
) , all over the world, is an extremely rare last name. The last name Gianitza Erna is characteristic of Latin America and the Caribbean, particularly Chile, where it is an extremely rare surname. Also, Gianitza Erna is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Gianitza Erna | Chile |