Surname Luzai (Luzai 
, Лузай 
) , across the world, is a rare cognomen. The cognomen Luzai is characteristic of Belarus, where it is a rare surname, Russia, where it is a very rare surname, and Georgia. In absolute terms, the name is most common in Eastern Europe, particularly Belarus, Russia, and Ukraine. Very seldom, Luzai is the forename as well as the last name.