Family name ซอมเมอร์ (Somder 
, Sommor 
, ซอมเมอร์ ) , all around the world, is a very rare surname. The family name ซอมเมอร์ is characteristic of Thailand, where it is a very rare surname, and the United States, where it is an extremely rare surname. Also, ซอมเมอร์ is the forename as well as the last name.