Cognomen Клавье (Clavier 
, Клавье 
) , globally, is quite a common family name. The surname Клавье is characteristic of Reunion, where it is quite a common surname, Saint Lucia, and France, where it is quite a rare surname. In absolute terms, it is commonest in France, the United States, and Reunion. Very seldom, Клавье is the forename as well as the last name.