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 |
|---|---|---|---|
| 159,712 | RODR | 101 | Very Rare |
| 159,712 | ROETERS | 101 | Very Rare |
| 159,712 | ROGULSKI | 101 | Very Rare |
| 159,712 | ROHIT | 101 | Very Rare |
| 159,712 | ROIX | 101 | Very Rare |
| 159,712 | ROK | 101 | Very Rare |
| 159,712 | RONALDSON | 101 | Very Rare |
| 159,712 | RONDE | 101 | Very Rare |
| 159,712 | ROSGA | 101 | Very Rare |
| 159,712 | ROSPIGLIOSI | 101 | Very Rare |
| 159,712 | ROSTAMIAN | 101 | Very Rare |
| 159,712 | ROUBION | 101 | Very Rare |
| 159,712 | ROUMILLAT | 101 | Very Rare |
| 159,712 | ROWATT | 101 | Very Rare |
| 159,712 | ROZNOS | 101 | Very Rare |