Around the globe, คงสิทธิ์ (คงสิทธิ์ 
, Khongsit 
) is a rare masculine first name. The forename คงสิทธิ์ is characteristic of Thailand, where it is a rare boy's name, and India, where it is an extremely rare unisex name. Much more prevalently, คงสิทธิ์ is the last name as well as the forename.