Family name Sanguanrat (Sanguanrat 
) , globally, is a rare last name. The surname Sanguanrat is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname. Very seldom, Sanguanrat is the forename as well as the last name.
Ratee, Kanokwan, Kanyapat, Korntawat, Pichamon, Piyachat, Phagamas, Thidarat, Nattawan, Wanwimon, Watchara, Suwanisara, Chalotorn, Kanchanok, Thanyapat, Natthawut, Apichart, Satchaphon, Supranee, Sirintorn, Sunisa, Sukrit, Aranya, Bandit, Jidapa, Nusara, Sakchai, Siwanat, Supawan, Amonrat, Chaiwat, Promdej, Jirawan, Tanapon, Natawan, Supaktra, and Kanphitcha