Globally, พัชรบูลย์ (พัชรบูลย์ 
) is a very rare primarily female, but very seldom masculine given name. The forename พัชรบูลย์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare principally feminine, but scarcely male name.
| VARIANT | COUNTRY |
|---|---|
| พัชรบูลย์ | Thailand |
สยนานนท์, สาธุธรรม, พงษ์อาจ, and ภูมิพันธุ์