In the entire world, ธัญฤทธิ์ (ธัญฤทธิ์ 
, Thanyarit , Tanyarit 
) is a very rare gender-neutral given name. The forename ธัญฤทธิ์ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare epicene name. Very seldom, ธัญฤทธิ์ is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| ธัญฤทธิ์, Thunyarit, Thanyarit | Thailand |
| Tanyarit | Malaysia, Thailand |
แดงชาติ, and ทิพย์ประสิทธิ์ผล