Cognomen กสิเดช (กสิเดช , Kasadech ) , in the world, is an extremely rare family name. Much more frequently, กสิเดช is the forename as well as the last name.
Kasidet, and Ksidech
ณีระพงษ์, อนุตธโต, and วิวัฒนชัย
, Kasadech