Surname Natwarat (Natwarat 
, ณัฏฐ์วรัชญ์ , ณัฐวรัตน์ ) , around the world, is a very rare cognomen. The surname Natwarat is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Much more prevalently, Natwarat is the forename as well as the last name.
Sombun, Chamnanprkdee, Chamnanpakdee, Phetthong, Oatchanya, Isaranon, Techanadta, Jompangtha, Jaisutha, Phusamranphan, Boonpeetichat, Chanapol, Suannunn, Siripong, Saenabut, Insuwan, Naisiri, Jaimoon, Anekwit, Suksung, Saefung, Muensan, Tawong, Sribut, Sattayasucheep, and Jarupattarapun