Worldwide, Pieru (Пиеро , Pieru , פיירו ) is an extremely rare masculine first name. Also, Pieru is the last name as well as the forename.
Пьеро, and 丿罗
Lu, Jon, Kakka, Kejaroko, Jordana, and Thepfuvilie
, Pieru 
, פיירו 
) is an extremely rare masculine first name. Also, Pieru is the last name as well as the forename.