Cognomen Гуань (Guan 
, Гуань 
, Gouan 
) , throughout the world, is a widespread last name. The cognomen Гуань is characteristic of Malaysia, where it is a common surname, Bermuda, and Cayman Islands, where it is quite a common surname (explore the name in all countries). In absolute terms, this name is the most popular in China, Malaysia, and the United States. Much less frequently, Гуань is the forename as well as the last name.