Around the globe, วิชัยเดช (วิชัยเดช 
, Vichaidet , Wichaidech ) is a very rare male first name. The first name วิชัยเดช is habitual in South-eastern Asia, particularly Thailand, where it is a very rare boy's name. Likewise, วิชัยเดช is the last name as well as the forename.