>
In the entire world, Пиеро (Piero , Пиеро , Pyero ) is a widespread male given name. The forename Пиеро is habitual in Italy, where it is a common boy's name, San Marino, where it is a common epicene name, and Peru, where it is quite a rare male name. Measured by absolute frequency, it is the most numerous in Italy, Peru, and the United States. Very seldom, Пиеро is the last name as well as the forename.
Пиеро is also a name for the fictitious and mythical characters: Piero , the operatic character in the opera Pia de’ Tolomei, Pia de' Tolomei.