| Bullom So | |
|---|---|
| Spoken in | Guinea, Sierra Leone |
| Region | coast of Guinea, near the Sierra Leone border |
| Native speakers | 500, all over 60 (1998) |
| Language family | |
| Language codes | |
| ISO 639-3 | buy |
The Bullom So language, also called Mmani or Mandingi, is an endangered language spoken near the border between Guinea and Sierra Leone. It belongs to the Mel branch of the Niger–Congo language family and is particularly closely related to the Bom language. The people have intermarried with Temne and Susu speakers. As the few remaining speakers of Bullom So are all over 60, the language is considered moribund.