There are
145
Dunnos in the USADunno is the
119508th
most common last name in the USADunno Genealogy
OriginsThe origins of the Dunno surname are unclear and there is limited information available on its specific origins or meaning.
Geographic DistributionThe Dunno surname does not appear to have a significant presence in any specific country or region.
VariationsThere are no known variations of the Dunno surname.
Migration and ImmigrationThere is no available information on the migration and immigration history associated with the Dunno surname.