Last name Халук (Haluk 
, Халук 
, Khaluk 
) , throughout the world, is a rare cognomen. The family name Халук is characteristic of North Macedonia, where it is a rare surname, Bulgaria, and Canada, where it is a very rare surname. Measured by absolute frequency, this name is the most popular in Indonesia, India, and Turkey. Predominantly, Халук is the forename as well as the last name.