Surname Sengseng (Sengseng 
, เส้งเซ่ง, เซ่งเส้ง) , all around the world, is a rare last name. The family name Sengseng is habitual in South-eastern Asia, particularly Myanmar, where it is a rare surname, Philippines, and Thailand, where it is a very rare surname. Likewise, Sengseng is the forename as well as the last name.