Cognomen Leandro Mario (Leandro Mario 
) , around the globe, is an extremely rare last name. The surname Leandro Mario is habitual in Latin America and the Caribbean, particularly Chile, where it is a very rare surname. More prevalently, Leandro Mario is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Leandro Mario | Argentina, Peru, Ecuador, Spain, Chile |