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
6,253	STAMM	5,461	Rare
6,252	SCHAUER	5,463	Rare
6,250	FURTADO	5,464	Rare
6,250	WIDENER	5,464	Rare
6,248	HALLORAN	5,465	Rare
6,248	LAWHORN	5,465	Rare
6,247	CATON	5,467	Rare
6,245	BROOKSHIRE	5,472	Rare
6,245	LEFEVRE	5,472	Rare
6,244	BABER	5,474	Rare
6,242	ALEX	5,476	Rare
6,242	LENHART	5,476	Rare
6,241	SOLER	5,477	Rare
6,240	RUANO	5,478	Rare
6,239	CHARTIER	5,479	Rare