| Language | Population | Bloc | Family | Cluster | Band | |
|---|---|---|---|---|---|---|
| ● Siane | 41,800 | Trans-New Guinea | East New Guinea Highlands | East-Central East New Guinea Highlands | Siane | |
| ● Yaweyuha | 3,870 | Trans-New Guinea | East New Guinea Highlands | East-Central East New Guinea Highlands | Siane |