Last name Гендун (Gendun 
, Гендун) , in the entire world, is a very rare family name. The cognomen Гендун is habitual in Australia, where it is a very rare surname, Indonesia, and Canada, where it is an extremely rare surname. Measured by absolute frequency, it is commonest in Indonesia, India, and Australia. Also, Гендун is the forename as well as the last name.