There are
366
Dellaroccas in the USA
Dellarocca is the
55962nd
most common last name in the USA

Dellarocca Genealogy

OriginsThe origins of the DELLAROCCA surname can be traced back to Italy, particularly in the regions of Lazio and Campania.
Geographic DistributionThe DELLAROCCA surname is most popular in Italy, where it has a significant presence. However, it may also be found among Italian diaspora communities in other countries.
Migration and ImmigrationDue to its specific Italian origins, the DELLAROCCA surname has not experienced significant migration and immigration patterns.