Surname Гирей (Ghirai 
, Girej 
, Гирей 
) , throughout the world, is a rare last name. The cognomen Гирей is habitual in Papua New Guinea, where it is quite a rare surname, Belarus, where it is a rare surname, and Ethiopia, where it is a very rare surname. Not in comparison with a country's population, it is commonest in Papua New Guinea, Ethiopia, and Russia. Also, Гирей is the forename as well as the last name.