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
120,187	HAJDASZ	144	Very Rare
120,187	HALCON	144	Very Rare
120,187	HAMMARGREN	144	Very Rare
120,187	HANHAN	144	Very Rare
120,187	HANSBRO	144	Very Rare
120,187	HARDI	144	Very Rare
120,187	HARGON	144	Very Rare
120,187	HARTSIG	144	Very Rare
120,187	HASHIGUCHI	144	Very Rare
120,187	HAUBRICK	144	Very Rare
120,187	HAYAG	144	Very Rare
120,187	HEADLAM	144	Very Rare
120,187	HEDA	144	Very Rare
120,187	HEDGCOCK	144	Very Rare
120,187	HEINDSELMAN	144	Very Rare