Family name Bjørken (Bjørken 
) , around the globe, is a very rare surname. The cognomen Bjørken is characteristic of Northern Europe, particularly Norway, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Bjørken | Norway |
| asmund bjørken jazz musician (1933-2018), NO (b. 1933) |
|
|
| ove bjørken Norwegian jazz guitarist, NO (b. 1957) |
|