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
126,018	CHARIF	136	Very Rare
126,018	CHEROK	136	Very Rare
126,018	CHIDA	136	Very Rare
126,018	CHIERICI	136	Very Rare
126,018	CHRISAWN	136	Very Rare
126,018	CHRITTON	136	Very Rare
126,018	CIPOLLETTI	136	Very Rare
126,018	CLARINGTON	136	Very Rare
126,018	CLOVEN	136	Very Rare
126,018	COCCIO	136	Very Rare
126,018	COLUMBIE	136	Very Rare
126,018	COMBY	136	Very Rare
126,018	CONOSCENTI	136	Very Rare
126,018	CONTRARES	136	Very Rare
126,018	CONVIS	136	Very Rare