Cognomen Siljan (Siljan 
, Силян 
) , globally, is a rare surname. The cognomen Siljan is habitual in North Macedonia, where it is quite a rare surname, Croatia, and Norway. Also, Siljan is the forename as well as the last name.
| henriette siljan Norwegian author (b. 1977) |
|
|
| william w siljan researcher |
|
|
| ive siljan HR |
|