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
6,448	NAUGHTON	5,264	Rare
6,447	GIDDINGS	5,267	Rare
6,446	CORSON	5,268	Rare
6,444	ZAJAC	5,270	Rare
6,444	SANSONE	5,270	Rare
6,441	PADDOCK	5,272	Rare
6,441	BONO	5,272	Rare
6,441	CONSTANTINE	5,272	Rare
6,440	JAMERSON	5,273	Rare
6,438	SCHMIT	5,274	Rare
6,438	SUZUKI	5,274	Rare
6,437	WITCHER	5,275	Rare
6,436	DOWNER	5,277	Rare
6,434	SHUMWAY	5,278	Rare
6,434	MALAVE	5,278	Rare