| Language | Population | Bloc | Family | Cluster | Band | |
|---|---|---|---|---|---|---|
| ● Lorediakarkar | 1,130 | Austronesian | Oceanic | Vanuatu | East Santo | |
| ● Butmas-Tur | 1,120 | Austronesian | Oceanic | Vanuatu | East Santo | |
| ● Shark Bay | 600 | Austronesian | Oceanic | Vanuatu | South East Santo | |
| ● Polonombauk | 590 | Austronesian | Oceanic | Vanuatu | South East Santo |