Family name 洪克 (洪克 
, Hunke 
) , in all the world, is quite a rare cognomen. The surname 洪克 is characteristic of Germany, where it is quite a rare surname, Slovakia, where it is a rare surname, and the United States. Measured by absolute frequency, this name is the most popular in Germany, the United States, and China. Very seldom, 洪克 is the forename as well as the last name.