Cognomen 希尔克 (Hilke 
, Hilker 
, 希尔克) , around the globe, is quite a common family name. The last name 希尔克 is characteristic of Germany, where it is quite a rare surname, Finland, where it is a rare surname, and the United States. In absolute terms, the name is most common in Germany, the United States, and Canada. Very seldom, 希尔克 is the forename as well as the last name.