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
51,281	BERKSTRESSER	406	Very Rare
51,281	BERRIGAN	406	Very Rare
51,281	BISIGNANO	406	Very Rare
51,281	BOCKOVER	406	Very Rare
51,281	BOKER	406	Very Rare
51,281	BORGWARDT	406	Very Rare
51,281	BRETH	406	Very Rare
51,281	BURKA	406	Very Rare
51,281	CANCRO	406	Very Rare
51,281	CARMELO	406	Very Rare
51,281	CLAVERIA	406	Very Rare
51,281	CONKIN	406	Very Rare
51,281	COSTILOW	406	Very Rare
51,281	DEBARGE	406	Very Rare
51,281	DEGREGORY	406	Very Rare