Family name 巴达克 (巴达克 
, Bardach 
, Bardack 
) , in all the world, is a rare cognomen. The family name 巴达克 is habitual in Austria, where it is quite a rare surname, Hungary, where it is a rare surname, and Sweden. In absolute terms, this name is the most popular in the United States, Austria, and Morocco. Very seldom, 巴达克 is the forename as well as the last name.