Around the world, Tawichai (ทวีชัย 
, Tawichai , ต๊ะวิชัย) is quite a rare principally male, but very infrequently female forename. The first name Tawichai is characteristic of South-eastern Asia, particularly Thailand, where it is quite a rare principally boy's, but very infrequently female name. Much less frequently, Tawichai is the last name as well as the forename.