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 | CUBBON | 126 | Very Rare |
| 133,863 | CUDO | 126 | Very Rare |
| 133,863 | CULBERTH | 126 | Very Rare |
| 133,863 | CUNO | 126 | Very Rare |
| 133,863 | CURBELLO | 126 | Very Rare |
| 133,863 | CURCIE | 126 | Very Rare |
| 133,863 | CURNAN | 126 | Very Rare |
| 133,863 | DABI | 126 | Very Rare |
| 133,863 | DACRE | 126 | Very Rare |
| 133,863 | DAMARO | 126 | Very Rare |
| 133,863 | DAMAVANDI | 126 | Very Rare |
| 133,863 | DAMERA | 126 | Very Rare |
| 133,863 | DARPEL | 126 | Very Rare |
| 133,863 | DASCOMB | 126 | Very Rare |
| 133,863 | DASTOUS | 126 | Very Rare |