Last name Dalarun (Dalarun 
) , in the world, is a very rare surname. The cognomen Dalarun is characteristic of Western Europe, particularly France, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Dalarun | France |
|
jacques dalarun French historian, FR (b. 1952) |
|
| marcel dalarun FR (b. 1922) |
|