Surname Pariachy (Pariachy 
) , around the world, is a very rare last name. The surname Pariachy is characteristic of Latin America and the Caribbean, particularly Peru, where it is a rare surname, and Chile, where it is an extremely rare surname. Much less frequently, Pariachy is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Pariachy | Chile, Peru |