Cognomen Плаут (Plaut 
, Плаут 
) , throughout the world, is quite a rare last name. The last name Плаут is habitual in Israel, where it is quite a rare surname, France, where it is a rare surname, and Czechia. In absolute terms, this name is the most popular in France, the United States, and Brazil. Much less frequently, Плаут is the forename as well as the last name.