Family name 丹增 (Tenzing 
, 丹增 
, Danzan 
) , in the entire world, is quite a rare cognomen. The family name 丹增 is characteristic of Bhutan, where it is quite a common surname, Mongolia, and Nepal, where it is quite a rare surname. In absolute terms, this name is the most popular in Mongolia, India, and Bhutan. More prevalently, 丹增 is the forename as well as the last name.