Surname Vaccariello (Vaccariello 
) , globally, is quite a rare cognomen. The family name Vaccariello is habitual in Italy, where it is quite a rare surname, the United States, where it is a very rare surname, and Switzerland. In absolute terms, this name is the most popular in Italy, the United States, and Brazil.
| VARIANT | COUNTRY |
|---|---|
| Vaccariello | United States, France, Venezuela, Italy, Brazil |
| liz vaccariello (b. 1967) |
|