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 |
|---|---|---|---|
| 149,395 | OLLEK | 110 | Very Rare |
| 149,395 | ONISKO | 110 | Very Rare |
| 149,395 | OPAROWSKI | 110 | Very Rare |
| 149,395 | OPFERMANN | 110 | Very Rare |
| 149,395 | ORAL | 110 | Very Rare |
| 149,395 | ORDAKOWSKI | 110 | Very Rare |
| 149,395 | ORTHWEIN | 110 | Very Rare |
| 149,395 | OSANO | 110 | Very Rare |
| 149,395 | OSTERWEIL | 110 | Very Rare |
| 149,395 | OTTENWELLER | 110 | Very Rare |
| 149,395 | OVERTURFF | 110 | Very Rare |
| 149,395 | PACHULSKI | 110 | Very Rare |
| 149,395 | PACULBA | 110 | Very Rare |
| 149,395 | PADAR | 110 | Very Rare |
| 149,395 | PAGLIARA | 110 | Very Rare |