Cognomen Kvalstad (Kvalstad 
) , all over the world, is a very rare last name. The family name Kvalstad is habitual in Norway, where it is a rare surname, and the United States, where it is an extremely rare surname. Very seldom, Kvalstad is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kvalstad | China, Norway, United States |
| louis kvalstad Norwegian poet (1905-1952) (b. 1905) |
|
|
| elliot kvalstad Norwegian painter (1905-1938) (b. 1905) |
|