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 |
|---|---|---|---|
| RIETHER | #132,206 | 128 | Very Rare |
| RIMORIN | #132,206 | 128 | Very Rare |
| RISACHER | #132,206 | 128 | Very Rare |
| RISOLDI | #132,206 | 128 | Very Rare |
| RODBELL | #132,206 | 128 | Very Rare |
| RODENHAUSER | #132,206 | 128 | Very Rare |
| RODREGUS | #132,206 | 128 | Very Rare |
| ROETTING | #132,206 | 128 | Very Rare |
| ROGERIO | #132,206 | 128 | Very Rare |
| ROKEACH | #132,206 | 128 | Very Rare |
| ROSSIELLO | #132,206 | 128 | Very Rare |
| ROTHMUND | #132,206 | 128 | Very Rare |
| ROUGEMONT | #132,206 | 128 | Very Rare |
| ROVA | #132,206 | 128 | Very Rare |
| ROWDY | #132,206 | 128 | Very Rare |