Cognomen Vannha (Vannha 
) , around the globe, is a very rare last name. The surname Vannha is characteristic of Laos, where it is a rare surname, France, where it is an extremely rare surname, and the United States. Very seldom, Vannha is the forename as well as the last name.
Allan, Jamie, Lorinda, Vincent, Phoukhong, Thongpraseuth, and Thongsavath