Around the globe, เพ็ญพูน (Penpun 
, Penphun , เพ็ญพูน ) is a very rare predominantly feminine, but scarcely boy's first name. The given name เพ็ญพูน is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare feminine name. Very seldom, เพ็ญพูน is the last name as well as the forename.