| Language | Population | Bloc | Family | Cluster | Band | |
|---|---|---|---|---|---|---|
| ● Aoheng | 4,480 | Austronesian | Kayan-Murik | Punan | ||
| ● Hovongan | 1,490 | Austronesian | Kayan-Murik | Punan | ||
| ● Bukat | 700 | Austronesian | Kayan-Murik | Punan | ||
| ● Punan Aput | 640 | Austronesian | Kayan-Murik | Punan | ||
| ● Kereho | 600 | Austronesian | Kayan-Murik | Punan | ||
| ● Punan Merah | 230 | Austronesian | Kayan-Murik | Punan |