Family name Sullian (Sullian 
) , globally, is a very rare cognomen. The family name Sullian is characteristic of Australia, where it is a very rare surname, France, and the United States, where it is an extremely rare surname. Also, Sullian is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sullian | Australia, United States, France, China, Brazil |