Family name 希洛克 (Hillock 
, Shillock , 希洛克) , throughout the world, is quite a rare last name. The last name 希洛克 is habitual in Jamaica, where it is quite a rare surname, New Zealand, where it is a rare surname, and Canada. Measured by absolute frequency, the name is most common in the United States, Canada, and the United Kingdom. Very seldom, 希洛克 is the forename as well as the last name.