meaning "curly, crisp", presumably referring to the hair of the tribesmen. In some areas, the local translation of "Frisia" is used to refer to another subregion. On the North Frisian islands, for instance, "Frisia" and "Frisians" refer to (the inhabitants of) mainland North Frisia. In Saterland Frisian, the term Fräislound specifically refers to Ostfriesland.

During the French occupation of the Netherlands,