Family name באק (Bak 
, Buck , Bakke ) , in the entire world, is a widespread last name. The last name באק is habitual in Norway, where it is a common surname, Denmark, where it is quite a common surname, and Poland (explore the name in all countries). Measured by absolute frequency, the name is most common in the United States, Germany, and Poland. Also, באק is the forename as well as the last name.