Last name Khaker (Хакер 
, Khaker 
) , all around the world, is a very rare surname. The last name Khaker is habitual in Kazakhstan, where it is a very rare surname, Russia, where it is an extremely rare surname, and Ukraine. Measured by absolute frequency, this name is the most popular in India, Russia, and Kazakhstan. Much less frequently, Khaker is the forename as well as the last name.