5 (2008).
Gaua island, west coast, mainly Dolap village.
8b (Nearly extinct).
Similar to Koro [krf] and Lakon [lkn].
Active use probably ceased around 1950s.
In the 20th century the Olrat moved from their mountain village to Gaua west coast villages and adopted the dominant language Lakon [lkn].
In the 20th century the Olrat moved from their mountain village to Gaua west coast villages and adopted the dominant language Lakon [lkn].