Surname Celso Dario (Celso Dario 
) , all around the world, is an extremely rare cognomen. The last name Celso Dario is characteristic of Latin America and the Caribbean, particularly Chile, where it is a very rare surname. Much more frequently, Celso Dario is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Celso Dario | Spain, Argentina, Peru, Chile, Ecuador |
Villagra, and Calderon Alvarez