Surname Haial (Хаял 
, Хаиал , Haial 
) , globally, is a rare cognomen. The surname Haial is characteristic of Azerbaijan, where it is quite a rare surname, Morocco, where it is a rare surname, and Kyrgyzstan, where it is a very rare surname. In absolute terms, it most frequently occurs in Azerbaijan, Morocco, and Russia. More prevalently, Haial is the forename as well as the last name.