Globally, Thyagi (Thyagi 
) is a very rare epicene first name. The first name Thyagi is characteristic of Southern Asia, particularly India, where it is an extremely rare unisex name. Very seldom, Thyagi is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Thyagi | Sri Lanka, India |
| thyagi ponnamperuma researcher (ORCID 0000-0002-0031-3483) |
|