Family name Хейнц (Heintz 
, Хейнц 
) , in the entire world, is a common last name. The last name Хейнц is characteristic of Western Europe, particularly Luxembourg, where it is quite a common surname, France, where it is quite a rare surname, and Germany. In absolute terms, this name is the most popular in the United States, Germany, and France. Much less frequently, Хейнц is the forename as well as the last name.