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Last name Giovannia (Giovannia
) , worldwide, is a very rare cognomen. The cognomen Giovannia is characteristic of Latin America and the Caribbean, particularly Nicaragua, where it is quite a rare surname, Venezuela, where it is a very rare surname, and Mexico, where it is an extremely rare surname. More frequently, Giovannia is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Giovannia | United States, Costa Rica, Indonesia, Nicaragua, Brazil |