Cognomen Abulfaz (Abulfaz 
, Абулфаз 
, Абульфаз 
) , all over the world, is a rare surname. The cognomen Abulfaz is characteristic of Azerbaijan, where it is quite a rare surname, Georgia, where it is a rare surname, and Kazakhstan, where it is a very rare surname. More frequently, Abulfaz is the forename as well as the last name.