Throughout the world, Lenne (Lenne 
, レニー 
, Lenné 
) is a rare dominantly girly, but uncommonly masculine forename. The first name Lenne is characteristic of Belgium, where it is a rare gender-neutral name, Philippines, where it is a very rare primarily female, but very infrequently male name, and Netherlands, where it is a very rare girly name. Not in comparison with a country's population, it most frequently occurs in Philippines, the United States, and Brazil. More frequently, Lenne is the last name as well as the forename.
Lenne is also a popular name for the fictitious and mythical characters: Renee Montoya , the DC Comics character, Birds of Prey; Lenne , character in Final Fantasy; Lenny Leonard , the fictional character from the The Simpsons franchise; Renée Dwyer , the character from the Twilight movie series and Lenny Lino , the fictional shark from the 2004 animated film Shark Tale., and in many other works.