All around the world, เพ็ญมูล (เพ็ญมูล , Phenmoon ) is an extremely rare unknown gender given name. Much more frequently, เพ็ญมูล is the last name as well as the forename.
Penmool
ศศิธร, วรนิษฐ, and ขวัญฤทัย
, Phenmoon