Surname 里曼 (里曼 
, Rieman 
) , throughout the world, is quite a rare family name. The cognomen 里曼 is characteristic of the United States, where it is a rare surname, Sweden, and Canada, where it is a very rare surname. Not in comparison with a country's population, it most frequently occurs in the United States, China, and Sweden. Much less frequently, 里曼 is the forename as well as the last name.