In the world, จันทร์ธง (จันทร์ธง 
) is a very rare mostly feminine, but seldom male forename. The forename จันทร์ธง is habitual in South-eastern Asia, particularly Thailand, where it is a very rare dominantly feminine, but seldom male name. Likewise, จันทร์ธง is the last name as well as the forename.