Last name Merigault (Merigault 
) , all over the world, is a very rare family name. The family name Merigault is habitual in Western Europe, particularly France, where it is a rare surname, and Germany, where it is an extremely rare surname. Very seldom, Merigault is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Merigault | Germany, France |