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
111,988	CERVASIO	157	Very Rare
111,988	CHACLAN	157	Very Rare
111,988	CHADDA	157	Very Rare
111,988	CHAFEY	157	Very Rare
111,988	CHALLMAN	157	Very Rare
111,988	CHAPAGAI	157	Very Rare
111,988	CHIARINI	157	Very Rare
111,988	CHIHAK	157	Very Rare
111,988	CHOUDARY	157	Very Rare
111,988	CHRISTALDI	157	Very Rare
111,988	CICCOTTI	157	Very Rare
111,988	CICHA	157	Very Rare
111,988	CIESIELCZYK	157	Very Rare
111,988	CIMAFRANCA	157	Very Rare
111,988	CLAUGHTON	157	Very Rare