Worldwide, พนมเดช (พนมเดช 
) is a very rare primarily masculine, but very infrequently female first name. The given name พนมเดช is habitual in South-eastern Asia, particularly Thailand, where it is a very rare primarily male, but very seldom female name.
| VARIANT | COUNTRY |
|---|---|
| พนมเดช | Thailand |
| พนมเดช อ.ยุทธนากร TH (b. 1974) |
|