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 SOMOANO 129 Very Rare
131,379 SOMPPI 129 Very Rare
131,379 SONNETT 129 Very Rare
131,379 SONNEVILLE 129 Very Rare
131,379 SOPOCI 129 Very Rare
131,379 SOVIA 129 Very Rare
131,379 SPERLAZZA 129 Very Rare
131,379 SPINOZA 129 Very Rare
131,379 SPORTIELLO 129 Very Rare
131,379 SQUILLACIOTI 129 Very Rare
131,379 SRSEN 129 Very Rare
131,379 STAINO 129 Very Rare
131,379 STEFANOFF 129 Very Rare
131,379 STERNICK 129 Very Rare
131,379 STIFLE 129 Very Rare