| Village Name | Thennankudy |
| Village Code | 645008 |
| District Name | Karaikal |
| Subdistrict Name | Thirunallar |
| Assembly Constituency Name | Karaikal North |
| Parliament Constituency Name | PUDUCHERRY | State Name | Puducherry |
| LGD Code | 253404 |
| Village Name | Thennankudy |
| Village Code | 645008 |
| District Name | Karaikal |
| Subdistrict Name | Thirunallar |
| Assembly Constituency Name | Karaikal North |
| Parliament Constituency Name | PUDUCHERRY | State Name | Puducherry |
| LGD Code | 253404 |