There are
438
Diguglielmos in the USA
Diguglielmo is the
48256th
most common last name in the USA

Diguglielmo Genealogy

OriginsThe origins of the Diguglielmo surname are predominantly Italian, with the name primarily found in Italy and among Italian diaspora communities.
Geographic DistributionThe Diguglielmo surname has its highest concentration in Italy, particularly in regions such as Lombardy, Campania, and Calabria.
VariationsThere are no commonly recognized variations of the Diguglielmo surname.
Migration and ImmigrationDue to its relatively localized usage, the Diguglielmo surname does not have a significant history of migration and immigration.