Surname Лукьян (Лукьян 
, Lukjan 
, Lukyan 
) , all over the world, is a rare family name. The cognomen Лукьян is characteristic of Belarus, where it is quite a rare surname, Latvia, where it is a rare surname, and Romania. Not in comparison with a country's population, the name is most common in Belarus, Russia, and the United States. Likewise, Лукьян is the forename as well as the last name.