Family name Jairo Walter (Jairo Walter 
) , throughout the world, is an extremely rare last name. The surname Jairo Walter is characteristic of Latin America and the Caribbean, particularly Chile, where it is an extremely rare surname. Much more prevalently, Jairo Walter is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Jairo Walter | Chile, Peru, Costa Rica, Ecuador |