Cognomen Guerigay (Guerigay 
) , all around the world, is a very rare family name. The surname Guerigay is characteristic of Philippines, where it is a very rare surname, Venezuela, and the United States, where it is an extremely rare surname. Very seldom, Guerigay is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Guerigay | United States, Venezuela, Philippines |