| Language | Population | Bloc | Family | Cluster | Band | |
|---|---|---|---|---|---|---|
| ● Siroi | 1,750 | Trans-New Guinea | Mandang | Rai Coast | Kabenau | |
| ● Migum | 630 | Trans-New Guinea | Mandang | Rai Coast | Kabenau | |
| ● Lemio | 360 | Trans-New Guinea | Mandang | Rai Coast | Kabenau | |
| ● Pulabu | 260 | Trans-New Guinea | Mandang | Rai Coast | Kabenau | |
| ● Arawum | 80 | Trans-New Guinea | Mandang | Rai Coast | Kabenau |