Family name Stalhammar (Stalhammar 
) , all around the world, is a very rare last name. The cognomen Stalhammar is habitual in Finland, where it is a rare surname, Denmark, and Belgium. Not in comparison with a country's population, it most frequently occurs in Finland, Belgium, and Poland.
| VARIANT | COUNTRY |
|---|---|
| Stalhammar | Sweden, Belgium, Finland, Poland, Denmark |
| veikko stalhammar (b. 1935) |
|