Ndu languages
Ndu is a language family with 13 languages profiled on Glottosphere, spoken in Papunesia. The largest by number of speakers are Iatmul, Boikin, and Ambulas. 13 of them are listed as endangered.
| Language | Countries | Speakers | Status |
|---|---|---|---|
| Iatmul | Papua New Guinea | 46,000 | Threatened |
| Boikin | Papua New Guinea | 35,204 | Vulnerable |
| Ambulas | Papua New Guinea | 33,000 | Vulnerable |
| Hanga Hundi | Papua New Guinea | 33,000 | Vulnerable |
| Keak | Papua New Guinea | 3,300 | Threatened |
| Sos Kundi | Papua New Guinea | 3,300 | Threatened |
| Manambu | Papua New Guinea | 2,800 | Threatened |
| Yelogu | Papua New Guinea | 700 | Endangered |
| Gaikundi | Papua New Guinea | 650 | Endangered |
| Koiwat | Papua New Guinea | 450 | Endangered |
| Sengo | Papua New Guinea | 300 | Endangered |
| Burui | Papua New Guinea | 150 | Endangered |
| Ngala | Papua New Guinea | 136 | Endangered |
Classification and countries: Glottolog (CC BY 4.0). Endangerment status: Endangered Languages Project. Only languages with a profile here are listed, so the family may have more members.