Surname Мумон (Mumon 
, Мумон) , globally, is a very rare family name. The cognomen Мумон is habitual in Thailand, where it is a very rare surname, Japan, and the United States, where it is an extremely rare surname. Not in comparison with a country's population, this name is the most popular in Japan, Thailand, and India. More prevalently, Мумон is the forename as well as the last name.