Family name สินเดช (Sindet 
, สินเดช 
) , all around the world, is a very rare last name. The family name สินเดช is habitual in Denmark, where it is a rare surname, Thailand, where it is a very rare surname, and the United States, where it is an extremely rare surname. Much less frequently, สินเดช is the forename as well as the last name.