In the entire world, กุลทวี (กุลทวี 
, Kultawee , Kooltawee ) is a very rare predominantly girly, but scarcely male forename. The first name กุลทวี is habitual in South-eastern Asia, particularly Thailand, where it is a very rare principally girly, but very infrequently masculine name. More prevalently, กุลทวี is the last name as well as the forename.