Family name Bérault (Berault 
, Bérault ) , across the world, is a rare last name. The surname Bérault is habitual in France, where it is a rare surname, the United States, where it is a very rare surname, and Germany, where it is an extremely rare surname. Likewise, Bérault is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Berault | Germany, United States, France, Brazil, Democratic Republic of the Congo |
| Bérault | France |
| michel bérault FR (b. 1796) |
|