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
16,450	CHIA	1,748	Very Rare
16,450	WALPOLE	1,748	Very Rare
16,450	WEINMANN	1,748	Very Rare
16,450	ROCCA	1,748	Very Rare
16,444	CHALKER	1,749	Very Rare
16,444	GRANDISON	1,749	Very Rare
16,444	GUIMOND	1,749	Very Rare
16,444	KAMPS	1,749	Very Rare
16,444	LOPICCOLO	1,749	Very Rare
16,444	SOMMERFELD	1,749	Very Rare
16,437	VILLACORTA	1,750	Very Rare
16,437	WARTHEN	1,750	Very Rare
16,437	BENNINGER	1,750	Very Rare
16,437	DIMAIO	1,750	Very Rare
16,437	MERO	1,750	Very Rare