Cognomen เพ็ญมี (เพ็ญมี 
, Penmee ) , around the world, is a very rare family name. The last name เพ็ญมี is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Much less frequently, เพ็ญมี is the forename as well as the last name.
ใจดี, and เพชรพิเชฐวงศ์