Surname Halov (Халов 
, Halov 
) , in all the world, is a rare cognomen. The surname Halov is characteristic of Tajikistan, where it is quite a rare surname, Kyrgyzstan, where it is a rare surname, and Bulgaria. Not in comparison with a country's population, it is the most numerous in Tajikistan, Russia, and Kyrgyzstan. Very seldom, Halov is the forename as well as the last name.