Surname ชุมนุม (ชุมนุม 
, Muster 
, Chumnum 
) , all over the world, is quite a common cognomen. The family name ชุมนุม is characteristic of Western Europe, particularly Liechtenstein, where it is quite a common surname, Switzerland, where it is quite a rare surname, and Austria. In absolute terms, it is the most numerous in Germany, Thailand, and Switzerland. More frequently, ชุมนุม is the forename as well as the last name.
คนไว, ยงสืบชาติ, วรรธโนทัย, and โพธิ์วิจิตร