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
151,532	BYROADS	108	Very Rare
151,532	CAAN	108	Very Rare
151,532	CACOILO	108	Very Rare
151,532	CACOPARDO	108	Very Rare
151,532	CADDIGAN	108	Very Rare
151,532	CAFE	108	Very Rare
151,532	CAIREL	108	Very Rare
151,532	CALAFELL	108	Very Rare
151,532	CALAMAYAN	108	Very Rare
151,532	CALEWARTS	108	Very Rare
151,532	CALWAY	108	Very Rare
151,532	CAMPIRANO	108	Very Rare
151,532	CANDIS	108	Very Rare
151,532	CAPERNA	108	Very Rare
151,532	CAPRITTO	108	Very Rare