Last name حيوي (Hiwi 
, حيوي 
) , globally, is a rare cognomen. The cognomen حيوي is habitual in New Zealand, where it is a rare surname, Egypt, and Saudi Arabia, where it is a very rare surname. More frequently, حيوي is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Hiwi | Ethiopia, Lebanon, Saudi Arabia, New Zealand, United Arab Emirates |
| حيوي | Egypt, Saudi Arabia, Palestinian Territory |