Family name ธนาชัยวสิษฐ์ (ธนาชัยวสิษฐ์ 
) , throughout the world, is an extremely rare cognomen. The cognomen ธนาชัยวสิษฐ์ is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| ธนาชัยวสิษฐ์ | Thailand |