Last name Лавей (Lavey 
, Laveau , Лавей 
) , all around the world, is quite a rare surname. The cognomen Лавей is habitual in Trinidad and Tobago, where it is quite a rare surname, France, and Luxembourg. Measured by absolute frequency, it most frequently occurs in France, the United States, and Canada. Much less frequently, Лавей is the forename as well as the last name.