Surname กรีฑากร (กรีฑากร 
) , around the globe, is an extremely rare family name. The cognomen กรีฑากร is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname. More prevalently, กรีฑากร is the forename as well as the last name.
แสงสกุล, and ศรีวงษ์ชัย