Last name เพ็ญทวี (Pentavee 
, เพ็ญทวี , Phenthawi ) , in all the world, is an extremely rare cognomen. The last name เพ็ญทวี is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname. Predominantly, เพ็ญทวี is the forename as well as the last name.