| Language | Population | Bloc | Family | Cluster | Band | |
|---|---|---|---|---|---|---|
| ● Wahgi | 67,800 | Trans-New Guinea | East New Guinea Highlands | Central East New Guinea | Wahgi | |
| ● Wahgi, North | 50,700 | Trans-New Guinea | East New Guinea Highlands | Central East New Guinea | Wahgi | |
| ● Nii | 23,200 | Trans-New Guinea | East New Guinea Highlands | Central East New Guinea | Wahgi |