Last name สุยะพันธ์ (Suyapan 
, สุยะพันธ์ ) , all over the world, is a rare surname. The family name สุยะพันธ์ is habitual in Thailand, where it is a rare surname, and Mexico, where it is an extremely rare surname. Much less frequently, สุยะพันธ์ is the forename as well as the last name.