Worldwide, Kle (Kle 
, Clé 
, Кле 
) is a rare unisex forename. The given name Kle is characteristic of Albania, where it is quite a rare gender-neutral name, Algeria, where it is a rare gender-neutral name, and France. Not in comparison with a country's population, this name is the most popular in Albania, India, and Algeria. Likewise, Kle is the last name as well as the forename.