Cognomen Ampornsawat (Ampornsawat 
) , all around the world, is a very rare last name. The surname Ampornsawat is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
Anuchat, Anuchart, Rossarin, Nanlapat, Pattaratida, Pattaranan, and Thawatchai