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 |
|---|---|---|---|
| 160,975 | RASSAS | 100 | Very Rare |
| 160,975 | RASZKA | 100 | Very Rare |
| 160,975 | RAUSCHENDORFER | 100 | Very Rare |
| 160,975 | RAZZO | 100 | Very Rare |
| 160,975 | REALBIRD | 100 | Very Rare |
| 160,975 | REAT | 100 | Very Rare |
| 160,975 | RECHENBERG | 100 | Very Rare |
| 160,975 | REGENBOGEN | 100 | Very Rare |
| 160,975 | REGLI | 100 | Very Rare |
| 160,975 | REITZES | 100 | Very Rare |
| 160,975 | RENDERMAN | 100 | Very Rare |
| 160,975 | RENGGLI | 100 | Very Rare |
| 160,975 | RESPER | 100 | Very Rare |
| 160,975 | REYESJIMENEZ | 100 | Very Rare |
| 160,975 | REYESSANTOS | 100 | Very Rare |