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