Cognomen Лэ (Лэ 
) , around the globe, is a very rare last name. The surname Лэ is habitual in Belarus, where it is a rare surname, Kyrgyzstan, where it is a very rare surname, and Russia. Measured by absolute frequency, it is commonest in Russia, Belarus, and China. Much less frequently, Лэ is the forename as well as the last name.