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 |
|---|---|---|---|
| 28,131 | ADACHI | 851 | Very Rare |
| 28,131 | BALCER | 851 | Very Rare |
| 28,131 | BORYS | 851 | Very Rare |
| 28,131 | DONNAN | 851 | Very Rare |
| 28,131 | DUNGEY | 851 | Very Rare |
| 28,131 | DUTAN | 851 | Very Rare |
| 28,131 | DUTSON | 851 | Very Rare |
| 28,131 | EARDLEY | 851 | Very Rare |
| 28,100 | ARROYAVE | 852 | Very Rare |
| 28,100 | BLACKETER | 852 | Very Rare |
| 28,100 | CAVAGNARO | 852 | Very Rare |
| 28,100 | COLLERAN | 852 | Very Rare |
| 28,100 | CRESSEY | 852 | Very Rare |
| 28,100 | DUMM | 852 | Very Rare |
| 28,100 | HACHEY | 852 | Very Rare |