Surname Sorus (โสรัส 
, Sorus 
) , globally, is a very rare last name. The family name Sorus is characteristic of Thailand, where it is a very rare surname, France, and the United Kingdom, where it is an extremely rare surname. Not in comparison with a country's population, it is the most numerous in Thailand, France, and the United States. Also, Sorus is the forename as well as the last name.