Family name Gizea (Gizea 
) , worldwide, is a very rare cognomen. The surname Gizea is habitual in Romania, where it is a rare surname, and the United States, where it is an extremely rare surname. Much less frequently, Gizea is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Gizea | Brazil, Romania, United States |