Last name پيروت (Pierrot 
, پيروت 
, Pirotte 
) , throughout the world, is a common cognomen. The surname پيروت is characteristic of Western Europe, particularly Belgium, where it is quite a common surname, Luxembourg, and France, where it is quite a rare surname. In absolute terms, the name is most common in France, Belgium, and the United States. Likewise, پيروت is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Pierrot | France, Cameroon, Belgium, Madagascar, Democratic Republic of the Congo |
| پيروت | Iran |
| Pirotte | Germany, France, Brazil, United States, Belgium |
قاسمي, and ميرزائي آذر