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
120,901	COULT	143	Very Rare
120,901	CRADDIETH	143	Very Rare
120,901	CRAVILLION	143	Very Rare
120,901	CREO	143	Very Rare
120,901	CROEGAERT	143	Very Rare
120,901	CROUCHET	143	Very Rare
120,901	CRUESS	143	Very Rare
120,901	CUBACUB	143	Very Rare
120,901	CUSTRED	143	Very Rare
120,901	DALBECK	143	Very Rare
120,901	DAMIN	143	Very Rare
120,901	DANGOL	143	Very Rare
120,901	DANILSON	143	Very Rare
120,901	DECAUSSIN	143	Very Rare
120,901	DEFFINBAUGH	143	Very Rare