Thiagarajah
| Pronunciation | Tiyākarājā |
|---|---|
| Gender | Male |
| Language(s) | Tamil |
| Origin | |
| Region of origin | Southern India North-eastern Sri Lanka |
| Other names | |
| Alternative spelling | Thiyagarajah Thyagaraja Tyagaraja |
Thiagarajah or Thiyagarajah (Tamil: தியாகராஜா, romanized: Tiyākarājā) is a Tamil male given name. Due to the Tamil tradition of using patronymic surnames it may also be a surname for males and females.