Last name Pìn (Pin 
, Penna 
, Pinn ) , in all the world, is a widespread family name. The cognomen Pìn is characteristic of Malaysia, where it is a common surname, Reunion, where it is quite a common surname, and Italy (explore the name in all countries). Not in comparison with a country's population, the name is most common in Malaysia, Brazil, and Italy. Very seldom, Pìn is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Pin | Malaysia, China, Italy, Brazil, Myanmar |
| Penna | Malaysia, Italy, France, Indonesia, Brazil |
| Pinn | Malaysia, Italy, Indonesia, Brazil, Myanmar |