Cognomen Kvålshaugen (Kvålshaugen 
) , in all the world, is an extremely rare last name. The surname Kvålshaugen is habitual in Northern Europe, particularly Norway, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Kvålshaugen | Norway |
| ragnhild kvålshaugen Norwegian professor of strategy (b. 1963) |
|