Family name Хатаи (Khatai 
, Hatai 
, Xatai 
) , around the world, is quite a common cognomen. The surname Хатаи is habitual in Azerbaijan, where it is quite a rare surname, India, where it is a rare surname, and Georgia. Measured by absolute frequency, it is the most numerous in India, Azerbaijan, and Sweden. Much less frequently, Хатаи is the forename as well as the last name.