All around the world, Clavier (Clavier 
, Clavis 
, Klaver 
) is a rare principally male, but very seldom girly forename. The first name Clavier is habitual in the Democratic Republic of the Congo, where it is a rare boy's name, Philippines, where it is a very rare mostly masculine, but uncommonly feminine name, and Italy, where it is a very rare unisex name. In absolute terms, it is commonest in the Democratic Republic of the Congo, the United States, and Philippines. Predominantly, Clavier is the last name as well as the forename.