Cognomen Аль-Хасан (Аль-Хасан 
, An-Nasir 
) , all around the world, is a very rare surname. The last name Аль-Хасан is habitual in Belarus, where it is a very rare surname, Ukraine, and Kyrgyzstan. Not in comparison with a country's population, it most frequently occurs in Eastern Europe, particularly Ukraine, Belarus, and Russia. Much less frequently, Аль-Хасан is the forename as well as the last name. Parts of the name also exists independently as a last name Аль, and a first name Хасан.