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
158,432	ARAMA	102	Very Rare
158,432	ARAUCO	102	Very Rare
158,432	ARCAINA	102	Very Rare
158,432	ARDITTI	102	Very Rare
158,432	ARENDES	102	Very Rare
158,432	ARMAMENTO	102	Very Rare
158,432	ARTEMUS	102	Very Rare
158,432	ASCHAUER	102	Very Rare
158,432	ASDELL	102	Very Rare
158,432	ASHERBRANNER	102	Very Rare
158,432	ASHKENAZY	102	Very Rare
158,432	ASHMUS	102	Very Rare
158,432	ASNANI	102	Very Rare
158,432	ATAI	102	Very Rare
158,432	ATSHAN	102	Very Rare