- Siddharthachok
- Siddharthatol
- Siddhathumka
- Sidhala Madan
- Sidharaha
- Sijuwa
- Sikti
- Siktigaun
- Simabadh
- Simalijhodi
- Simana
- Simariya
- Simariya
- Simariya
- Simhabahinitol
- Simle
- Simle
- Simlepakha
- Simraha
- Sindheshwartol
- Sindure
- Singhari
- Singiya
- Singiyahi Nawatoli
- Sirise Danda
- Sirisedā̃ḍā
- Sirokamati
- Sirsiya
- Sirujhar
- Sisabani