Family name Hÿ (Hÿ 
) , worldwide, is a very rare cognomen. The last name Hÿ is characteristic of Northern Africa, particularly Egypt, where it is a very rare surname, and Morocco. Very seldom, Hÿ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Hÿ | Tunisia, Morocco, Egypt |