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
39,960	PETRIZZO	549	Very Rare
39,960	PETROSIAN	549	Very Rare
39,960	PLOSS	549	Very Rare
39,960	PORTANOVA	549	Very Rare
39,960	PUCILLO	549	Very Rare
39,960	RAYSON	549	Very Rare
39,960	ROSENGRANT	549	Very Rare
39,960	ROSETTA	549	Very Rare
39,960	RUKAVINA	549	Very Rare
39,960	SHADDOCK	549	Very Rare
39,960	SHAKYA	549	Very Rare
39,960	ABONCE	549	Very Rare
39,960	ACHEE	549	Very Rare
39,960	ATCHESON	549	Very Rare
39,960	BECHERER	549	Very Rare