| Language | Population | Bloc | Family | Cluster | Band | |
|---|---|---|---|---|---|---|
| ● Babar, Southeast | 5,150 | Austronesian | Babar | South Babar | Masela-South Babar | |
| ● Masela, West | 990 | Austronesian | Babar | South Babar | Masela-South Babar | |
| ● Masela, East | 900 | Austronesian | Babar | South Babar | Masela-South Babar | |
| ● Masela, Central | 890 | Austronesian | Babar | South Babar | Masela-South Babar | |
| ● Serili | 580 | Austronesian | Babar | South Babar | Masela-South Babar |