Cognomen 布丁 (布丁 
, Buding 
, Boudin 
) , in the world, is quite a common family name. The last name 布丁 is characteristic of France, where it is quite a rare surname, Belgium, and Sweden, where it is a rare surname. In absolute terms, it is commonest in France, the United States, and Germany. Likewise, 布丁 is the forename as well as the last name.