Cognomen Pierre-Guy (Pierre-Guy 
) , throughout the world, is an extremely rare surname. The surname Pierre-Guy is characteristic of Western Europe, particularly France, where it is an extremely rare surname. Predominantly, Pierre-Guy is the forename as well as the last name. Parts of the name also exists independently as a first name Pierre, and a first name Guy.
| VARIANT | COUNTRY |
|---|---|
| Pierre-Guy | United States, Canada, France |
Veer, Hubert, Ferrer, Maringe, Maraval, Messina, Allinei, Bernard, Beyraud, Perrier, Doublet, Garnier, Le Cadre, Terrier, Niekerk, Foucher, Brassard, Reynaert, Graziani, Lefebvre, Jousseaume, Maruccini, Hoarau, Toulza, Luttun, Lavoie, Morin, Amand, Auger, Apard, Cadet, Bures, Rivet, Lange, Martin, Marnet, Barbereau, Millot, Audouy, Chesta, Calvel, Cluzeau, Bonnet, Bichot, Blaise, Douyon, Dookee, Duguay, Michel, and Desrousseaux