Geographic DistributionBullen is commonly found in England, particularly in areas such as Norfolk, Suffolk, and Essex.
VariationsVariations of the surname 'Bullen' include 'Bull', 'Bullock', 'Bulwer', 'Bulley', and 'Bullard'.
Migration and ImmigrationMigration and immigration of individuals with the surname 'Bullen' occurred throughout various periods, particularly during the colonial era when English settlers migrated to North America and Australia seeking new opportunities.