Surname สวรรค์ชัย (สวรรค์ชัย 
, Sawanhchai ) , throughout the world, is an extremely rare cognomen. The cognomen สวรรค์ชัย is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname. More prevalently, สวรรค์ชัย is the forename as well as the last name.