Worldwide, Ricardo Dario (Ricardo Dario 
) is a rare masculine first name. The given name Ricardo Dario is habitual in Latin America and the Caribbean, particularly Paraguay, where it is quite a rare male name, Chile, where it is a rare male name, and Peru, where it is a very rare masculine name. Very seldom, Ricardo Dario is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Ricardo Dario | Paraguay, Argentina, Peru, Ecuador, Chile |