Cognomen Хусаен (Husaen 
, Хусаен 
, Khusaen ) , worldwide, is quite a rare family name. The family name Хусаен is habitual in Western Asia, particularly Iraq, where it is quite a rare surname, Saudi Arabia, and Oman, where it is a rare surname. Measured by absolute frequency, it is the most numerous in India, Iraq, and Indonesia. Much less frequently, Хусаен is the forename as well as the last name.