All around the world, ทวินุช (ทวินุช 
) is a very rare female given name. The first name ทวินุช is habitual in South-eastern Asia, particularly Thailand, where it is a very rare girly name. Much less frequently, ทวินุช is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| ทวินุช | Thailand |
ธนาเลขะพัฒน์, กลินสุคนธ์, and เหมนิธิ