Family name Besien (贝森 
, Besien 
) , all over the world, is a rare last name. The last name Besien is habitual in Western Europe, particularly Belgium, where it is quite a rare surname, Switzerland, where it is a very rare surname, and France. Much less frequently, Besien is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 贝森 | China |
| Besien | Belgium, Switzerland, France, United States, United Kingdom |
|
wouter van besien Flemish politician, BE (b. 1971) |
|
| dieter van besien Belgian politician, BE (b. 1969) |
|
|
| koen van besien researcher |
|
|
| jeroen van besien researcher |
|