In all the world, Халбай (Халбай 
, Halbai 
, Halbaj 
) is a rare primarily masculine, but very seldom female given name. The first name Халбай is characteristic of Kyrgyzstan, where it is quite a rare primarily male, but scarcely female name, Kazakhstan, where it is a rare predominantly boy's, but very infrequently female name, and Russia, where it is an extremely rare masculine name. Also, Халбай is the last name as well as the forename.