Globally, Leandro Dario (Leandro Dario 
) is a very rare boy's forename. The first name Leandro Dario is habitual in Latin America and the Caribbean, particularly Chile, where it is a very rare masculine name, and Argentina. Much less frequently, Leandro Dario is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Leandro Dario | Argentina, Costa Rica, Ecuador, Chile, Peru |