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
142,108	CHAYET	117	Very Rare
142,108	CHEHEBAR	117	Very Rare
142,108	CHIAPETTA	117	Very Rare
142,108	CHIRCOP	117	Very Rare
142,108	CHITTAPHONG	117	Very Rare
142,108	CHMIELOWSKI	117	Very Rare
142,108	CHOWANEC	117	Very Rare
142,108	CHRIETZBERG	117	Very Rare
142,108	CHROMIAK	117	Very Rare
142,108	CIARKOWSKI	117	Very Rare
142,108	CICHOS	117	Very Rare
142,108	CIRIKOVIC	117	Very Rare
142,108	CIVETTA	117	Very Rare
142,108	CIVITA	117	Very Rare
142,108	CLEMENZA	117	Very Rare