Family name แย้มสงวนศักดิ์ (แย้มสงวนศักดิ์, Yamsanguansak 
, Yaemsanguansak ) , all over the world, is a very rare surname. The family name แย้มสงวนศักดิ์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.