Across the world, เพ็ญศุกร์ (เพ็ญศุกร์ 
) is a very rare girly given name. The forename เพ็ญศุกร์ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare female name. Much less frequently, เพ็ญศุกร์ is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| เพ็ญศุกร์ | Thailand |