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 |
|---|---|---|---|
| 133,863 | ROMEROFLORES | 126 | Very Rare |
| 133,863 | ROOKSBERRY | 126 | Very Rare |
| 133,863 | ROSSELAND | 126 | Very Rare |
| 133,863 | RUBERA | 126 | Very Rare |
| 133,863 | RUCCO | 126 | Very Rare |
| 133,863 | RUCKA | 126 | Very Rare |
| 133,863 | RUCZYNSKI | 126 | Very Rare |
| 133,863 | RUDMANN | 126 | Very Rare |
| 133,863 | RUDROFF | 126 | Very Rare |
| 133,863 | RUDZITIS | 126 | Very Rare |
| 133,863 | RUMBEL | 126 | Very Rare |
| 133,863 | RUSSITANO | 126 | Very Rare |
| 133,863 | RUSTAMOV | 126 | Very Rare |
| 133,863 | RUSTICK | 126 | Very Rare |
| 133,863 | SAINTUS | 126 | Very Rare |