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 |
|---|---|---|---|
| 22,392 | DOWNEN | 1,150 | Very Rare |
| 22,392 | ESTERLINE | 1,150 | Very Rare |
| 22,375 | AMBERG | 1,151 | Very Rare |
| 22,375 | BEYDOUN | 1,151 | Very Rare |
| 22,375 | BIENIEK | 1,151 | Very Rare |
| 22,375 | BLASE | 1,151 | Very Rare |
| 22,375 | BOSEMAN | 1,151 | Very Rare |
| 22,375 | CONNAUGHTON | 1,151 | Very Rare |
| 22,375 | CYGAN | 1,151 | Very Rare |
| 22,375 | DEGRAFFENREID | 1,151 | Very Rare |
| 22,375 | MAHLE | 1,151 | Very Rare |
| 22,375 | MCILROY | 1,151 | Very Rare |
| 22,375 | PROFFIT | 1,151 | Very Rare |
| 22,375 | SUBRAMANIAM | 1,151 | Very Rare |
| 22,375 | THRAILKILL | 1,151 | Very Rare |