There are
136
Siacas in the USA
Siaca is the
126018th
most common last name in the USA

Siaca Genealogy

OriginsThe SIACA surname is predominantly found in Italy, particularly in the regions of Emilia-Romagna, Veneto, and Lombardy. It may have originated from ancestral individuals who were named after the personal name Jacopo or Giacomo.
Geographic DistributionThe SIACA surname has the highest concentration in Italy, where it is most frequently found. It is less common in other countries, with scattered instances reported in countries with historical ties to Italy, such as the United States, Argentina, and Brazil.
VariationsVariations of the SIACA surname are not commonly reported.
Migration and ImmigrationThere is limited information available regarding the migration and immigration history of the SIACA surname. It is possible that some individuals with this surname may have migrated to other countries in search of better economic opportunities or as a result of historical events.