Surname Placchetta (Placchetta 
) , globally, is a very rare cognomen. The cognomen Placchetta is habitual in Italy, where it is a very rare surname, Venezuela, and the United States, where it is an extremely rare surname. Much less frequently, Placchetta is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Placchetta | Venezuela, United States, Italy |