Last name Хабай (Habaj 
, Habai 
, Khabai 
) , in all the world, is quite a rare family name. The last name Хабай is characteristic of Lesotho, where it is quite a rare surname, Slovakia, and Oman. Measured by absolute frequency, it most frequently occurs in Slovakia, Poland, and Lesotho. Also, Хабай is the forename as well as the last name.