Globally, พิเชฐษ์ (พิเชฐษ์ 
) is a very rare principally male, but scarcely girly first name. The first name พิเชฐษ์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare predominantly masculine, but scarcely feminine name.
| VARIANT | COUNTRY |
|---|---|
| พิเชฐษ์ | Thailand |