Last name Gendun (Gendun 
, Гендун) , in the entire world, is a very rare cognomen. The surname Gendun is characteristic of Australia, where it is a very rare surname, Indonesia, and Canada, where it is an extremely rare surname. In absolute terms, the name is most common in Indonesia, India, and Australia. Likewise, Gendun is the forename as well as the last name.