Last name Pilehvar (Pilehvar 
) , around the globe, is a rare cognomen. The family name Pilehvar is habitual in Iran, where it is a rare surname, Canada, where it is a very rare surname, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Pilehvar | Canada, United States, Iran |
| mohammad taher pilehvar researcher, Tehran Institute for Advanced Studies |
|