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
131,379	KORSEN	129	Very Rare
131,379	KOZICZKOWSKI	129	Very Rare
131,379	KRAJENKA	129	Very Rare
131,379	KRAWETZ	129	Very Rare
131,379	KREB	129	Very Rare
131,379	KREITZBERG	129	Very Rare
131,379	KRISSINGER	129	Very Rare
131,379	KROFCHECK	129	Very Rare
131,379	KRUDWIG	129	Very Rare
131,379	KUFFLER	129	Very Rare
131,379	KUMNICK	129	Very Rare
131,379	KUSMA	129	Very Rare
131,379	LADESIC	129	Very Rare
131,379	LAFOUR	129	Very Rare
131,379	LAFUZE	129	Very Rare