| Language | Population | Bloc | Family | Cluster | Band | |
|---|---|---|---|---|---|---|
| ● Nyaturu | 770,000 | Niger-Congo | Bantoid | Nyilamba-Langi | ||
| ● Nilamba | 588,000 | Niger-Congo | Bantoid | Nyilamba-Langi | ||
| ● Langi | 522,000 | Niger-Congo | Bantoid | Nyilamba-Langi | ||
| ● Mbugwe | 35,800 | Niger-Congo | Bantoid | Nyilamba-Langi |