Around the world, Rouault (Rouault 
, רואו 
) is a very rare unisex first name. The first name Rouault is habitual in France, where it is a very rare unisex name, and China, where it is an extremely rare male name. Much more prevalently, Rouault is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Rouault | Germany, Canada, France, United States, Switzerland |
| רואו | Israel |
| aloph rouault, seigneur de gamaches - Aft 3 Aug 1515 |
|
|
| aloph de rouault, seigneur de thiembrune et de serifontaine |
|