All over the world, להמן (Lehmann 
, Lehman , להמן 
) is a rare principally masculine, but very infrequently female first name. The first name להמן is characteristic of Switzerland, where it is a rare epicene name, the United States, where it is a rare masculine name, and Germany, where it is a very rare unisex name. Not in comparison with a country's population, it is commonest in the United States, Indonesia, and Germany. Predominantly, להמן is the last name as well as the forename.
להמן is also a name for the fictitious and mythical characters: Lehman Engel , the musical character in the musical A Class Act by Edward Kleban; head of the songwriting workshop.