Cognomen Лахей (Lakhei 
, Lahej 
, Lahei 
) , in the world, is a rare surname. The cognomen Лахей is characteristic of Western Asia, particularly United Arab Emirates, where it is quite a rare surname, Bahrain, where it is a rare surname, and Kuwait. In absolute terms, it is commonest in United Arab Emirates, India, and Russia. Very seldom, Лахей is the forename as well as the last name.