Last name ซอม (Som 
, Saum 
, Saom 
) , in all the world, is a common family name. The family name ซอม is habitual in British Virgin Islands, where it is quite a common surname, Malaysia, and Hungary. Measured by absolute frequency, it is the most numerous in India, Malaysia, and the United States. Likewise, ซอม is the forename as well as the last name.