Across the world, Thandapany (Thandapany 
) is an extremely rare boy's forename. More frequently, Thandapany is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Thandapany | Canada, Malaysia, India, United States, United Kingdom |
Mr, Mogane, Dinesh, Others, Arri Thevan, Poorani, Ganeshan, Gayathri, Sulochana, Thavasilan, Vicneswari, Saraswathi, Sureshbabu, Rathnakumar, and Vickneswaran