Marau Wawa

Marau Wawa is an extinct language once spoken on Marau Island, off Makira in the Solomon Islands. (The island was actually named Wawa; marau just means "island".) The last speaker was old in 1919; the island had been abandoned after a raid some years earlier. The language may have been one of the Makira languages, but it was quite distinct, being unintelligible with the other language spoken near it, Bauro.

From Wikipedia · Marau Wawa language · CC BY-SA 4.0