Cognomen Росман (Rosman 
, Росман 
) , in all the world, is a common last name. The cognomen Росман is habitual in Malaysia, where it is quite a common surname, Brunei, and Israel, where it is quite a rare surname. Not in comparison with a country's population, this name is the most popular in Malaysia, Indonesia, and the United States. Also, Росман is the forename as well as the last name.