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