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
144,141 CHINCHILLAS 115 Very Rare
144,141 CHIRUMBOLO 115 Very Rare
144,141 CHRISJOHN 115 Very Rare
144,141 CHRIVIA 115 Very Rare
144,141 CHRUPCALA 115 Very Rare
144,141 CHUYA 115 Very Rare
144,141 CIGICH 115 Very Rare
144,141 CILLA 115 Very Rare
144,141 CIRBUS 115 Very Rare
144,141 CIVIC 115 Very Rare
144,141 CLAPROOD 115 Very Rare
144,141 CLARINO 115 Very Rare
144,141 CLARRIDGE 115 Very Rare
144,141 CLOFER 115 Very Rare
144,141 CODJOE 115 Very Rare