Dahl is a Scandinavian surname of Norwegian origin, derived from the Old Norse word 'dalr', meaning 'valley' or 'dale'. It likely referred to someone who lived in a valley or low-lying area.
In Nordic cultures, surnames like Dahl often indicated geographical origin and occupation. The name has been associated with farming and agriculture.
People named Dahl are often seen as down-to-earth, practical, and hardworking, with a strong connection to nature and the outdoors.
The surname Dahl remains popular in Norway and other Scandinavian countries, and is also used as a given name in some cases. Its rugged individualism has made it appealing for modern times.