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