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 |
|---|---|---|---|
| 125,282 | RORTVEDT | 137 | Very Rare |
| 125,282 | ROSEMARK | 137 | Very Rare |
| 125,282 | ROTTGER | 137 | Very Rare |
| 125,282 | ROUGEAUX | 137 | Very Rare |
| 125,282 | ROUGHLEY | 137 | Very Rare |
| 125,282 | RUEHLEN | 137 | Very Rare |
| 125,282 | RUIZFLORES | 137 | Very Rare |
| 125,282 | RURKA | 137 | Very Rare |
| 125,282 | RUSINAK | 137 | Very Rare |
| 125,282 | RYF | 137 | Very Rare |
| 125,282 | SADKOWSKI | 137 | Very Rare |
| 125,282 | SAGGUS | 137 | Very Rare |
| 125,282 | SALAHI | 137 | Very Rare |
| 125,282 | SAMAGUEY | 137 | Very Rare |
| 125,282 | SANCHEZMEDINA | 137 | Very Rare |