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 |
|---|---|---|---|
| 28,333 | TREPTOW | 843 | Very Rare |
| 28,311 | SICAIROS | 844 | Very Rare |
| 28,311 | SPRUNG | 844 | Very Rare |
| 28,311 | WILLCUTT | 844 | Very Rare |
| 28,311 | FREIMUTH | 844 | Very Rare |
| 28,311 | GORIN | 844 | Very Rare |
| 28,311 | GUILIANO | 844 | Very Rare |
| 28,311 | HOEFS | 844 | Very Rare |
| 28,311 | HOLSTINE | 844 | Very Rare |
| 28,311 | KARIUKI | 844 | Very Rare |
| 28,311 | BLACKSON | 844 | Very Rare |
| 28,311 | BUTTERBAUGH | 844 | Very Rare |
| 28,311 | COPELIN | 844 | Very Rare |
| 28,311 | DENBOW | 844 | Very Rare |
| 28,311 | MANRING | 844 | Very Rare |