Surname Hãm (Hãm 
) , globally, is quite a rare cognomen. The surname Hãm is characteristic of Northern Africa, particularly Algeria, where it is quite a rare surname, Morocco, where it is a rare surname, and Egypt. Also, Hãm is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Hãm | Egypt, Algeria, Tunisia, Morocco |