Family name Nilsén (Nilsén 
) , all over the world, is a very rare cognomen. The family name Nilsén is habitual in Northern Europe, particularly Sweden, where it is a rare surname, and Finland, where it is a very rare surname.
| anna nilsén SE (b. 1934) |
|
|
| erik nilsén SE (b. 1977) |
|
|
| oilli-pekka nilsén FI |
|
|
| josefine nilsén Swedish association football player, SE (b. 1999) |
|