| Pronunciation | Koso |
|---|---|
| Language(s) | Angami |
| Origin | |
| Meaning | Win streak |
| Region of origin | Viswema (Nagaland, India) |
Koso is an Angami Naga surname in Nagaland. It is a family name of the Yeri-mi clan from Viswema. The descendants are referred to as Kosonümiko.