Around the world, พัชรพันธุ์ (พัชรพันธุ์ 
) is a very rare dominantly masculine, but uncommonly feminine first name. The first name พัชรพันธุ์ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare mostly masculine, but uncommonly female name.
| VARIANT | COUNTRY |
|---|---|
| พัชรพันธุ์ | Thailand |