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
140,157	CHANTHAVONGSA	119	Very Rare
140,157	CHAPPARO	119	Very Rare
140,157	CHINLOY	119	Very Rare
140,157	CHIVAS	119	Very Rare
140,157	CIANCA	119	Very Rare
140,157	CIGALA	119	Very Rare
140,157	CISKO	119	Very Rare
140,157	CITALAN	119	Very Rare
140,157	CITY	119	Very Rare
140,157	CLAYBERGER	119	Very Rare
140,157	CLAYS	119	Very Rare
140,157	CLEVERDON	119	Very Rare
140,157	CLIPSON	119	Very Rare
140,157	CLOCKSIN	119	Very Rare
140,157	CLUMPNER	119	Very Rare