1. Breton:
- A Celtic language closely related to Cornish and Welsh.
- Spoken by a decreasing number of people, mainly in the western and northern parts of Brittany.
- Considered a regional language of France with official recognition.
- Efforts are underway to revitalize the language through education, media, and cultural events.
2. French:
- The official language of France and the dominant language in Brittany.
- Used in administration, education, and everyday life.
- Spoken by almost everyone in the region.
3. Gallo:
- An oil language, closely related to French, with its own distinct vocabulary and grammar.
- Predominantly spoken in the eastern part of Brittany.
- Considered a regional language of France with official recognition.
- There are efforts to preserve and promote Gallo through cultural events and initiatives.
4. Other languages:
- Arabic: Spoken by a growing immigrant community in Brittany.
- English: Widely spoken in the region due to tourism and international connections.
It's important to note that the use of Breton and Gallo is declining, mainly due to the dominance of French. However, there is a strong movement to revitalize both languages and preserve the rich cultural heritage of Brittany.