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	CAKEBREAD	119	Very Rare
140,157	CANESTRARI	119	Very Rare
140,157	CAPETOLA	119	Very Rare
140,157	CAPPADONIA	119	Very Rare
140,157	CARIA	119	Very Rare
140,157	CASSIUS	119	Very Rare
140,157	CASTAGNE	119	Very Rare
140,157	CASTERTON	119	Very Rare
140,157	CAVICH	119	Very Rare
140,157	CAZE	119	Very Rare
140,157	CEARNS	119	Very Rare
140,157	CHACH	119	Very Rare
140,157	CHAFFINCH	119	Very Rare
140,157	CHAGARIS	119	Very Rare
140,157	CHANTHABOURY	119	Very Rare