Last name Dæhlen (Dæhlen 
) , in all the world, is a very rare surname. The family name Dæhlen is characteristic of Northern Europe, particularly Norway, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Dæhlen | Norway |
| kristian nilsen dæhlen Norwegian politician and farmer (1863-1926) (b. 1863) |
|
|
|
morten dæhlen (b. 1959) |
|
| kåre dæhlen Norwegian diplomat (1926-2020) (b. 1926) |
|