Cognomen Малецки (Malecki 
, Малецки 
) , across the world, is quite a common last name. The surname Малецки is characteristic of Poland, where it is quite a common surname, France, where it is quite a rare surname, and Germany, where it is a rare surname. Measured by absolute frequency, it is the most numerous in Poland, the United States, and France. Likewise, Малецки is the forename as well as the last name.