Family name Сонам (Sonam 
, Сонам 
) , around the world, is a common surname. The surname Сонам is habitual in Bhutan, where it is a common surname, Nepal, where it is quite a rare surname, and Mauritius. In absolute terms, the name is most common in Southern Asia, particularly India, Bhutan, and Nepal. More frequently, Сонам is the forename as well as the last name.