Family name Leondaridis (Leondaridis 
) , globally, is a very rare surname. The last name Leondaridis is habitual in Australia, where it is a very rare surname, France, where it is an extremely rare surname, and Germany. In absolute terms, it most frequently occurs in the United States, Australia, and France.
| VARIANT | COUNTRY |
|---|---|
| Leondaridis | Germany, Australia, United States, France, Brazil |