Jarl as a name
Jarl is a male given name of Old Norse origin, which means “chieftain” or “nobleman”. In the Scandinavian countries, it was historically used as a title for a ruler or military leader, particularly in the Viking Age.
In modern times, Jarl is still used as a given name in some Scandinavian countries such as Norway and Sweden. It may also be used as a surname in some cases.