Last name Palmarozzo (Palmarozzo 
) , in all the world, is a very rare cognomen. The cognomen Palmarozzo is characteristic of Northern America, particularly the United States, where it is a very rare surname. Much less frequently, Palmarozzo is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Palmarozzo | United States |