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