All over the world, วิชชุวรรณ (วิชชุวรรณ 
, Witchuwan ) is a very rare epicene forename. The first name วิชชุวรรณ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare unisex name. More prevalently, วิชชุวรรณ is the last name as well as the forename.