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
48,628	ZARZUELA	434	Very Rare
48,530	SILLA	435	Very Rare
48,530	SMALTZ	435	Very Rare
48,530	SPYKER	435	Very Rare
48,530	STANTZ	435	Very Rare
48,530	STEFFE	435	Very Rare
48,530	STEGMAIER	435	Very Rare
48,530	STENQUIST	435	Very Rare
48,530	STERNHAGEN	435	Very Rare
48,530	SUPRENANT	435	Very Rare
48,530	TELLA	435	Very Rare
48,530	TILMON	435	Very Rare
48,530	TROLINGER	435	Very Rare
48,530	URY	435	Very Rare
48,530	VANDERSLUIS	435	Very Rare