Family name Arturo Delfin (Arturo Delfin 
) , throughout the world, is an extremely rare last name. The cognomen Arturo Delfin is characteristic of Latin America and the Caribbean, particularly Chile, where it is a very rare surname. More frequently, Arturo Delfin is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Arturo Delfin | Argentina, Chile, Peru, Ecuador, Spain |