Rare U.S. surnames

Surname frequency based on U.S. Census Bureau surname data. Rank 1 is the most common surname in the imported Census file.

Rank	Surname	Count	Rarity
39,837	VONSEGGERN	551	Very Rare
39,837	ZERVAS	551	Very Rare
39,773	SOUN	552	Very Rare
39,773	TANZI	552	Very Rare
39,773	THORNBURY	552	Very Rare
39,773	TREON	552	Very Rare
39,773	VANVEEN	552	Very Rare
39,773	VARAS	552	Very Rare
39,773	VERDECIA	552	Very Rare
39,773	VILARDO	552	Very Rare
39,773	WANGER	552	Very Rare
39,773	WITTERS	552	Very Rare
39,773	ZAID	552	Very Rare
39,773	ZIPFEL	552	Very Rare
39,773	FEHRINGER	552	Very Rare