Surname Hamati-Ataya (Hamati-Ataya 
) , in the world, is an extremely rare family name. The cognomen Hamati-Ataya is characteristic of Northern Europe, particularly the United Kingdom, where it is an extremely rare surname. Parts of the name also exists independently as a last name Hamati, and a last name Ataya.
| VARIANT | COUNTRY |
|---|---|
| Hamati-Ataya | United Kingdom |