Last name Гебай (Hebaj 
, Гебай 
) , worldwide, is a very rare cognomen. The last name Гебай is characteristic of Albania, where it is quite a rare surname, Greece, where it is a rare surname, and Ukraine, where it is an extremely rare surname. Measured by absolute frequency, this name is the most popular in Albania, Greece, and the United States. Very seldom, Гебай is the forename as well as the last name.