Throughout the world, ธารายุทธ์ (ธารายุทธ์ 
) is a very rare mostly masculine, but seldom female first name. The first name ธารายุทธ์ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare primarily male, but scarcely female name.
| VARIANT | COUNTRY |
|---|---|
| ธารายุทธ์ | Thailand |