Monégasque dialect
>
Monégasque is the variety of Ligurian spoken in Monaco. It is closely related to the Ligurian dialects spoken in Ventimiglia and is considered a national language of Monaco, though it is not the official language of the country, which is French. Wikipedia
Ethnicity: 8,400 have Monegasque nationality (2016)
Native speakers: (ca. 20 cited for 1950); nearly extinct, but taught in school as a heritage language
Native to: Monaco