| Village | Nainapathu |
| Block | Udangudi |
| District | Tuticorin |
| State | Tamil Nadu |
| Country | India |
| Continent | Asia |
| Time Zone | IST ( UTC + 05:30) |
| Currency | Indian Rupee ( INR ) |
| Dialing Code | +91 |
| Date format | dd/mm/yyyy |
| Driving side | left |
| Internet cTLD | in |
| Language | Tamil |
| Time difference | 8 minutes |
| Latitude | 13.0938995 |
| Longitude | 80.292356 |
Nainapathu is a village panchayat located in the Tuticorin district of Tamil-Nadu state,India. The latitude 13.0938995 and longitude 80.292356 are the geocoordinate of the Nainapathu.
The surrounding nearby villages and its distance from Nainapathu are Manapadu , Chettiapathu , Nangaimozhi , Vellanvilai , Semmarikulam , Athiyakurichi , Kulasekaran Pattinam , Kuthiraimozhi , Lakshimipuram , Manadu Thandupathu , Mathavankurichi , Meingnapuram , Paraman Kurichi , Seerukatchi , Sirunadar Kudieruppu , Udangudi , Venkattaramanujapuram .
The native language of Nainapathu is Tamil and most of the village people speak Tamil. Nainapathu people use Tamil language for communication.
Nainapathu village is located in the UTC 5.30 time zone and it follows indian standard time(IST). Nainapathu sun rise time varies 8 minutes from IST. The vehicle driving side in Nainapathu is left, all vehicles should take left side during driving. Nainapathu people are using its national currency which is Indian Rupee and its internationl currency code is INR. Nainapathu phones and mobiles can be accesed by adding the indian country dialing code +91 from abroad. Nainapathu people are following the dd/mm/yyyy date format in day-to-day life. Nainapathu domain name extension( cTLD) is .in .