Cognomen กำหนด (Set 
, กำหนด, Kamnot) , in the world, is a common family name. The cognomen กำหนด is characteristic of Myanmar, where it is quite a common surname, Guatemala, where it is quite a rare surname, and Botswana. In absolute terms, it most frequently occurs in Myanmar, India, and Indonesia. Much less frequently, กำหนด is the forename as well as the last name.