All over the world, ธวัชัย (ธวัชัย 
) is a very rare predominantly male, but very infrequently female forename. The given name ธวัชัย is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare primarily masculine, but scarcely feminine name.
| VARIANT | COUNTRY |
|---|---|
| ธวัชัย | Thailand |