Surname ダール (Dahl 
, Arnald 
, Dard ) , in the entire world, is a common family name. The family name ダール is habitual in Norway, where it is a common surname, Greenland, and Denmark (explore the name in all countries). Not in comparison with a country's population, it is the most numerous in the United States, Norway, and Denmark. Much less frequently, ダール is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Dahl | Norway, United States, Sweden, Denmark, Germany |
| Arnald | France, Australia, Canada, United States, Sweden |
| Dard | France, Canada, United States, Sweden, Germany |
| ダール | Japan |