Last name Хиади (Xiadi 
, Хиади 
, Hiadi 
) , around the world, is a rare family name. The family name Хиади is characteristic of Morocco, where it is a rare surname, Mexico, where it is an extremely rare surname, and China. More prevalently, Хиади is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Xiadi | Ecuador, China, Taiwan, Aruba, United States |
| Хиади | Russia |
| Hiadi | Philippines, Mexico, United States, Nigeria, Morocco |
| Khiadi | India |