Family name Alvaro Arturo (Alvaro Arturo 
) , across the world, is a very rare last name. The cognomen Alvaro Arturo is characteristic of Latin America and the Caribbean, particularly Chile, where it is a rare surname. More frequently, Alvaro Arturo is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Alvaro Arturo | Chile, Peru, Ecuador, Colombia, Costa Rica |