Surname Халига (Haliga 
, Халига 
, Xaliga 
) , across the world, is a rare cognomen. The last name Халига is habitual in Romania, where it is a rare surname, Georgia, where it is a very rare surname, and Kyrgyzstan. In absolute terms, it is the most numerous in Romania, Russia, and India. Very seldom, Халига is the forename as well as the last name.