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
8,128 ANSON 4,079 Rare
8,127 CREW 4,081 Rare
8,126 GAMACHE 4,082 Rare
8,124 BELMONTE 4,083 Rare
8,124 BRODSKY 4,083 Rare
8,121 CHAMPLIN 4,084 Rare
8,121 KLASSEN 4,084 Rare
8,121 MULDOON 4,084 Rare
8,119 MASTIN 4,085 Rare
8,119 ERDMANN 4,085 Rare
8,114 BIXBY 4,086 Rare
8,114 CAVANAGH 4,086 Rare
8,114 ROSENBLUM 4,086 Rare
8,114 WILKENS 4,086 Rare
8,114 HOCKENBERRY 4,086 Rare