Last name เพ็ญประทีป (Penpatip 
, เพ็ญประทีป , Penprat ) , all over the world, is a very rare surname. The cognomen เพ็ญประทีป is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Likewise, เพ็ญประทีป is the forename as well as the last name.