Family name Amân (Амян 
, Amân) , in the entire world, is a rare last name. The cognomen Amân is habitual in Russia, where it is a rare surname, Belarus, where it is a very rare surname, and Kyrgyzstan. Measured by absolute frequency, this name is the most popular in Eastern Europe, particularly Russia, Belarus, and Ukraine. Also, Amân is the forename as well as the last name.