Around the world, Guy Alain (Guy Alain 
) is a rare boy's forename. The forename Guy Alain is habitual in Sub-Saharan Africa, particularly Cameroon, where it is quite a rare boy's name. Very seldom, Guy Alain is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Guy Alain | Spain, France, Ecuador, Germany, Cameroon |