In all the world, Lesen (乐森 
, Lesen 
) is a rare predominantly male, but scarcely female first name. The given name Lesen is characteristic of China, where it is a very rare predominantly boy's, but scarcely feminine name, and India, where it is an extremely rare mostly female, but uncommonly boy's name. Much less frequently, Lesen is the last name as well as the forename.