Surname directory
Browse U.S. surnames with frequency ranks from Census data. 167,408 surnames loaded from the 2000 and 2010 Census surname files.
| Surname | Rank | Count (2010) | Rarity |
|---|---|---|---|
| RHYU | #158,432 | 102 | Very Rare |
| RIBAU | #158,432 | 102 | Very Rare |
| RIGHTENOUR | #158,432 | 102 | Very Rare |
| RINKEVICH | #158,432 | 102 | Very Rare |
| RISOLO | #158,432 | 102 | Very Rare |
| RISTVEDT | #158,432 | 102 | Very Rare |
| RIVERACASTRO | #158,432 | 102 | Very Rare |
| RIVKIND | #158,432 | 102 | Very Rare |
| ROCHOLL | #158,432 | 102 | Very Rare |
| RODRIGUEZCORTE | #158,432 | 102 | Very Rare |
| RODRIGUEZS | #158,432 | 102 | Very Rare |
| RODVOLD | #158,432 | 102 | Very Rare |
| ROEUNG | #158,432 | 102 | Very Rare |
| ROGELIO | #158,432 | 102 | Very Rare |
| ROHDENBURG | #158,432 | 102 | Very Rare |