In the entire world, เพ็ชรวดี (เพ็ชรวดี 
) is a very rare mostly female, but seldom boy's first name. The given name เพ็ชรวดี is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare dominantly female, but infrequently boy's name.
| VARIANT | COUNTRY |
|---|---|
| เพ็ชรวดี | Thailand |