Cognomen Khahaifa (Khahaifa 
) , across the world, is a very rare family name. The surname Khahaifa is habitual in Northern America, particularly the United States, where it is an extremely rare surname. Very seldom, Khahaifa is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Khahaifa | United States |