Cognomen Хоссайн (Hossain 
, Khossain 
, Хоссайн 
) , around the world, is a prevalent family name. The cognomen Хоссайн is habitual in Bangladesh, where it is a prevalent surname, Oman, where it is a widespread surname, and Qatar (explore the name in all countries). In absolute terms, the name is most common in Bangladesh, India, and Saudi Arabia. Much less frequently, Хоссайн is the forename as well as the last name.