Surname ฮาแย (ฮาแย 
) , in all the world, is a very rare family name. The last name ฮาแย is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| ฮาแย | Thailand |
ซูซาน, แวรอสนีย์, and อับดุลเลาะ