Cognomen กฤษณมิตร (กฤษณมิตร 
, Kritsanamit) , in the world, is a very rare last name. The family name กฤษณมิตร is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname. Much less frequently, กฤษณมิตร is the forename as well as the last name.