Cognomen กฤษณะลักษณ์ (กฤษณะลักษณ์ 
, Krisanaluk , Kritsornluk ) , all over the world, is an extremely rare family name. The last name กฤษณะลักษณ์ is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname. More prevalently, กฤษณะลักษณ์ is the forename as well as the last name.