In the world, Guy-Trèsor (Guy-Trèsor 
) is a rare masculine first name. The first name Guy-Trèsor is characteristic of Sub-Saharan Africa, particularly the Democratic Republic of the Congo, where it is a rare boy's name. Parts of the name also exists independently as a first name Guy, and a first name Trèsor.
| VARIANT | COUNTRY |
|---|---|
| Guy-Trèsor | Democratic Republic of the Congo |