Cognomen Rossetti-Busa (Rossetti-Busa 
) , in the entire world, is an extremely rare last name. The surname Rossetti-Busa is characteristic of Netherlands, where it is a very rare surname, and the United States, where it is an extremely rare surname. Parts of the name also exists independently as a last name Rossetti, and a last name Busa.
| VARIANT | COUNTRY |
|---|---|
| Rossetti-Busa | United States, Netherlands |