Around the world, Guervis (Guervis 
) is a rare boy's first name. The given name Guervis is habitual in Sub-Saharan Africa, particularly the Democratic Republic of the Congo, where it is a rare male name. Very seldom, Guervis is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Guervis | Brazil, Democratic Republic of the Congo, Venezuela |