Family name Lusian (Lusian 
, Лусян 
) , all over the world, is a rare last name. The cognomen Lusian is habitual in Tanzania, where it is a rare surname, Italy, and Georgia, where it is a very rare surname. Measured by absolute frequency, this name is the most popular in Tanzania, Indonesia, and Italy. Likewise, Lusian is the forename as well as the last name.