| Language | Population | Bloc | Family | Cluster | Band | |
|---|---|---|---|---|---|---|
| ● Forak | 380 | Trans-New Guinea | Huon-Finisterre | Finisterre | Warup | |
| ● Yagomi | 380 | Trans-New Guinea | Huon-Finisterre | Finisterre | Warup | |
| ● Weliki | 360 | Trans-New Guinea | Huon-Finisterre | Finisterre | Uruwa | |
| ● Abaga | 330 | Trans-New Guinea | Huon-Finisterre | Finisterre | ||
| ● Bonkiman | 320 | Trans-New Guinea | Huon-Finisterre | Finisterre | Yupna | |
| ● Guya | 290 | Trans-New Guinea | Huon-Finisterre | Finisterre | Warup | |
| ● Som | 120 | Trans-New Guinea | Huon-Finisterre | Finisterre | Uruwa | |
| ● Bulgebi | 70 | Trans-New Guinea | Huon-Finisterre | Finisterre | Warup | |
| ● Mungkip | 10 | Trans-New Guinea | Huon-Finisterre | Finisterre | Erap |