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	CIARLA	108	Very Rare
151,532	CIEZADLO	108	Very Rare
151,532	CISON	108	Very Rare
151,532	CLARET	108	Very Rare
151,532	CLESCERI	108	Very Rare
151,532	CLOCKER	108	Very Rare
151,532	CLONIGER	108	Very Rare
151,532	CLOYED	108	Very Rare
151,532	COCANOUR	108	Very Rare
151,532	COCCODRILLI	108	Very Rare
151,532	COCCOLI	108	Very Rare
151,532	COLARTE	108	Very Rare
151,532	COMBIS	108	Very Rare
151,532	COMMISKEY	108	Very Rare
151,532	CONFREY	108	Very Rare