There are
165
Calvaos in the USA
Calvao is the
107669th
most common last name in the USA

Calvao Genealogy

OriginsThe CALVAO surname originates from Portugal and is predominantly found in that country.
Geographic DistributionThe CALVAO surname is most popular in Portugal, where it has a significant presence. It may also be found in other Portuguese-speaking countries.
VariationsThere are no known variations or alternative spellings of the CALVAO surname.
Migration and ImmigrationThere is limited information available regarding the migration and immigration patterns of the CALVAO surname.