Family name Букс (Buks 
, Boux 
, Букс 
) , all around the world, is quite a rare surname. The cognomen Букс is habitual in Latvia, where it is quite a common surname, Belgium, where it is quite a rare surname, and France, where it is a rare surname. In absolute terms, it most frequently occurs in France, Latvia, and Poland. Much less frequently, Букс is the forename as well as the last name.