Cognomen Alonso Yerko (Alonso Yerko 
) , around the globe, is an extremely rare surname. The family name Alonso Yerko is characteristic of Latin America and the Caribbean, particularly Chile, where it is an extremely rare surname. Likewise, Alonso Yerko is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Alonso Yerko | Chile |