Family name Медичи (Medici 
, Medices 
, Медичи 
) , around the world, is a common last name. The last name Медичи is characteristic of Italy, where it is quite a common surname, Switzerland, where it is quite a rare surname, and Argentina. Not in comparison with a country's population, this name is the most popular in Italy, Argentina, and Brazil. Much less frequently, Медичи is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Medici | Italy, United States, Argentina, France, Brazil |
| Medices | Spain, Brazil, United States, Philippines |
| Медичи | Kyrgyzstan, Russia |
| Popolano | New Zealand, Italy, United States |
De' Medici, Dei Medici, and Medichi