In the entire world, Guy-David (Guy-David 
) is a very rare male forename. The given name Guy-David is characteristic of Western Europe, particularly France, where it is a very rare masculine name. Much less frequently, Guy-David is the last name as well as the forename. Parts of the name also exists independently as a first name Guy, and a first name David.
| VARIANT | COUNTRY |
|---|---|
| Guy-David | Israel, France, Canada |
Bru, Mbuyi, Rozas, Bolduc, Ngouah, Audenay, Paradis, Tremblay, Lambrechts, and Louison-Francois