Surname Reinoldi (Reinoldi 
) , throughout the world, is a very rare family name. The last name Reinoldi is habitual in Argentina, where it is a very rare surname, Georgia, and Brazil, where it is an extremely rare surname. Measured by absolute frequency, the name is most common in Brazil, Argentina, and the United States. Much less frequently, Reinoldi is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Reinoldi | Georgia, Argentina, Brazil, United States |