All around the world, เพชราวรรณ์ (เพชราวรรณ์ 
) is a very rare mostly feminine, but infrequently boy's given name. The first name เพชราวรรณ์ is characteristic of South-eastern Asia, particularly Thailand, where it is a rare dominantly female, but infrequently boy's name. Likewise, เพชราวรรณ์ is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| เพชราวรรณ์ | Thailand |