Surname Штельмахер (Stellmacher 
, Штельмахер 
) , around the globe, is quite a rare family name. The cognomen Штельмахер is habitual in Germany, where it is quite a rare surname, Norway, where it is a rare surname, and the United States. Measured by absolute frequency, the name is most common in Germany, the United States, and France. Very seldom, Штельмахер is the forename as well as the last name.