| Language | Population | Bloc | Family | Cluster | Band | |
|---|---|---|---|---|---|---|
| ● Gwahatike | 2,100 | Trans-New Guinea | Huon-Finisterre | Finisterre | Warup | |
| ● Asaro'o | 1,670 | Trans-New Guinea | Huon-Finisterre | Finisterre | Warup | |
| ● Muratayak | 1,090 | Trans-New Guinea | Huon-Finisterre | Finisterre | Warup | |
| ● Degenan | 1,050 | Trans-New Guinea | Huon-Finisterre | Finisterre | Warup | |
| ● Forak | 380 | Trans-New Guinea | Huon-Finisterre | Finisterre | Warup | |
| ● Yagomi | 380 | Trans-New Guinea | Huon-Finisterre | Finisterre | Warup | |
| ● Guya | 290 | Trans-New Guinea | Huon-Finisterre | Finisterre | Warup | |
| ● Bulgebi | 70 | Trans-New Guinea | Huon-Finisterre | Finisterre | Warup |