Cognomen ฉัตรมงคลชัย (ฉัตรมงคลชัย 
, Chatmogkonchai, Chatmongkholchai) , all over the world, is a very rare surname. The family name ฉัตรมงคลชัย is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Also, ฉัตรมงคลชัย is the forename as well as the last name.