Cognomen Saymai (Saymai 
) , worldwide, is an extremely rare surname. The family name Saymai is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname. Much more frequently, Saymai is the forename as well as the last name.
Mai, Khuntongjan, Suntijarenkamon, Khamharngphon, Suntijaroenkamon, Groetzinger, Phatkrai, Kemtanoo, Artwaree, Jurupun, Jainaen, Pankoed, Kemtano, Kongbua, Srichan, Suankul, Dengid, Buttae, Adkins, Kudlhao, Thammavong, and Khamhaengphon