Family name Alonso Yair (Alonso Yair 
) , around the globe, is an extremely rare surname. The last name Alonso Yair is characteristic of Latin America and the Caribbean, particularly Chile, where it is an extremely rare surname. More frequently, Alonso Yair is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Alonso Yair | Peru, Chile |