Throughout the world, ธวัชวงค์ (ธวัชวงค์ 
) is a very rare mostly masculine, but uncommonly feminine first name. The given name ธวัชวงค์ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare mostly male, but infrequently girly name. Likewise, ธวัชวงค์ is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| ธวัชวงค์ | Thailand |