Around the world, Derouet (Derouet 
) is a very rare unisex forename. The forename Derouet is habitual in Western Europe, particularly France, where it is a very rare epicene name. Much more prevalently, Derouet is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Derouet | Germany, Australia, United States, Canada, France |