Cognomen Hayait (Hayait 
) , worldwide, is a rare family name. The last name Hayait is characteristic of Iraq, where it is a rare surname, Pakistan, where it is a very rare surname, and India, where it is an extremely rare surname. Very seldom, Hayait is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Hayait | India, Iraq, Pakistan, France |