| Place tags |
| gns:dsg_code | PPL |
| gns:dsg_string | populated place |
| gns:id | 14315707 |
| alt_name | Udayar street;Udaiyarteru |
| alt_name_1 | Udayānūr |
| is_in:block | Arimalam |
| is_in:country | India |
| is_in:municipality | Pudukkottai |
| is_in:state | Tamil Nadu |
| is_in:taluk | Thirumayam |
| is_in:village | Nedungudi |
| name | Udayanur |
| place type | हैमलेट |
| source | bing; geonames.nga.mil(GNS); indiawater.gov.in/IMISWeb/DataEntry/HabitationDirectory/Reports/; ISROBhuvan |
| source:alt_name | indiawater.gov.in/IMISWeb/DataEntry/HabitationDirectory/Reports/; geonames.nga.mil(GNS); ISROBhuvan |
| source:alt_name_1 | geonames.nga.mil(GNS) |
| source:name_ta | http://www.tnrd.gov.in/databases.html |