Around the globe, Thayanithi (Thayanithi 
) is a rare gender-neutral forename. The forename Thayanithi is characteristic of Malaysia, where it is a rare male name, South Africa, where it is a very rare feminine name, and India, where it is an extremely rare unisex name. Likewise, Thayanithi is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Thayanithi | Switzerland, United Kingdom, South Africa, Malaysia, India |