| Language | Population | Bloc | Family | Cluster | Band | |
|---|---|---|---|---|---|---|
| ● Chong | 12,360 | Austro-Asiatic | Mon-Khmer | Pearic | Chong | |
| ● Somray | 4,860 | Austro-Asiatic | Mon-Khmer | Pearic | Samre | |
| ● Pear | 1,560 | Austro-Asiatic | Mon-Khmer | Pearic | ||
| ● Suoy | 1,560 | Austro-Asiatic | Mon-Khmer | Pearic | ||
| ● Sa'och | 460 | Austro-Asiatic | Mon-Khmer | Pearic | Chong |