All around the world, Pierre-Robert (Pierre-Robert 
) is a very rare masculine first name. The first name Pierre-Robert is habitual in Western Europe, particularly France, where it is a rare boy's name. Parts of the name also exists independently as a first name Pierre, and a first name Robert.
| VARIANT | COUNTRY |
|---|---|
| Pierre-Robert | Canada, France, United States |
| pierre-robert de cartier de marchienne Belgian writer (b. 1717) |
|