Cognomen Gean (Gean 
, Guine 
) , in the entire world, is a common last name. The surname Gean is habitual in Iraq, where it is quite a common surname, Malaysia, where it is quite a rare surname, and France. Measured by absolute frequency, it is commonest in Iraq, the United States, and France. Also, Gean is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Gean | Philippines, United States, Iraq, France, Brazil |
| Guine | Philippines, United States, France, Brazil, Democratic Republic of the Congo |
| alisa gean researcher |
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