Jèrriais

Jèrriais, also called Jersey French, is the traditional Norman language of the Channel Island of Jersey. It belongs to the Norman branch of the Oïl languages within the Romance family and is closely related to Guernésiais (the language of Guernsey) and to other continental Norman varieties.

Historically, Jèrriais developed from medieval vernaculars spoken in Jersey and functioned as the everyday language for most residents for many centuries. The rise of English usage in the 18th to 20th centuries led to a sharp decline in Jèrriais speakers, and by the late 20th century it was regarded as endangered.

Today, a small community of speakers remains, mainly among older generations, while revival efforts seek to promote learning and use of the language. A standardized written form has been developed, using the Latin alphabet with diacritics, and Jèrriais appears in poetry, songs, local signage, and cultural materials.

Revival and education initiatives—often led by cultural organizations such as the Société Jersiaise and other language groups—produce dictionaries, grammars, and courses; some schools offer Jèrriais programmes; media and cultural events contribute to its visibility. The language remains an important part of Jersey's heritage, though it is still considered endangered.