Cognomen Lazian (Лазян 
, Лазьян 
, Lazian 
) , around the globe, is a rare family name. The cognomen Lazian is characteristic of Belarus, where it is a very rare surname, Russia, and Belgium. In absolute terms, it most frequently occurs in Russia, France, and Belarus. Also, Lazian is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Лазян | Armenia, Russia, Ukraine, Belarus |
| Лазьян | Kazakhstan, Russia |
| Lazian | Belgium, Georgia, Greece, France, Brazil |