Surname Fenijn (Fenijn 
) , across the world, is a rare family name. The surname Fenijn is habitual in Netherlands, where it is quite a rare surname, Poland, where it is a very rare surname, and the United States, where it is an extremely rare surname. Very seldom, Fenijn is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Fenijn | Poland, Spain, Netherlands, United States |
| gerbrand fenijn |
|