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
139,228	KOLAFA	120	Very Rare
139,228	KOLKHORST	120	Very Rare
139,228	KOLONICH	120	Very Rare
139,228	KOMARNICKI	120	Very Rare
139,228	KONETSKI	120	Very Rare
139,228	KOSTYO	120	Very Rare
139,228	KOTOK	120	Very Rare
139,228	KOZEMCHAK	120	Very Rare
139,228	KRACZEK	120	Very Rare
139,228	KRAKOFF	120	Very Rare
139,228	KRANSON	120	Very Rare
139,228	KRESH	120	Very Rare
139,228	KRUTHOFF	120	Very Rare
139,228	KRZECZKOWSKI	120	Very Rare
139,228	KSHATRIYA	120	Very Rare