| Language | Population | Bloc | Family | Cluster | Band | |
|---|---|---|---|---|---|---|
| ● Kutep | 71,930 | Niger-Congo | Jukunoid | Jukunoid | Yukuben-Kuteb | |
| ● Yukuben | 28,050 | Niger-Congo | Jukunoid | Jukunoid | Yukuben-Kuteb | |
| ● Akum | 2,130 | Niger-Congo | Jukunoid | Jukunoid | Yukuben-Kuteb | |
| ● Akum | 2,130 | Niger-Congo | Jukunoid | Jukunoid | Yukuben-Kuteb | |
| ● Beezen | 700 | Niger-Congo | Jukunoid | Jukunoid | Yukuben-Kuteb | |
| ● Kapya | 270 | Niger-Congo | Jukunoid | Jukunoid | Yukuben-Kuteb |