There are
392
Osios in the USA
Osio is the
52851st
most common last name in the USA

Osio Genealogy

OriginsThe origins of the Osio surname can be traced back to Italy, particularly in the Lombardy region.
Geographic DistributionThe Osio surname is most commonly found in Italy, with a significant presence in the Lombardy region.
Migration and ImmigrationThere is limited information available regarding migration and immigration patterns associated with the Osio surname.