Surname กฤษณนัยน์ (กฤษณนัยน์ 
) , in all the world, is an extremely rare cognomen. The surname กฤษณนัยน์ is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname. Much more frequently, กฤษณนัยน์ is the forename as well as the last name.