Family name Лазьян (Лазьян 
, Lazian 
) , in all the world, is a very rare last name. The surname Лазьян is habitual in Belgium, where it is a very rare surname, Greece, and Georgia. In absolute terms, it most frequently occurs in Russia, France, and Belgium. Very seldom, Лазьян is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Лазьян | Kazakhstan, Russia |
| Lazian | Belgium, Georgia, United States, Greece, France |