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 |
|---|---|---|---|
| ROTHLEUTNER | #138,304 | 121 | Very Rare |
| ROUSSELO | #138,304 | 121 | Very Rare |
| ROUTION | #138,304 | 121 | Very Rare |
| RUDINSKI | #138,304 | 121 | Very Rare |
| RUEDEN | #138,304 | 121 | Very Rare |
| RUFFLE | #138,304 | 121 | Very Rare |
| RUIZCHAVEZ | #138,304 | 121 | Very Rare |
| RUMEL | #138,304 | 121 | Very Rare |
| RUNCHEY | #138,304 | 121 | Very Rare |
| RUPKEY | #138,304 | 121 | Very Rare |
| RUPOLO | #138,304 | 121 | Very Rare |
| RUSTAGI | #138,304 | 121 | Very Rare |
| RYCHEL | #138,304 | 121 | Very Rare |
| SAAFI | #138,304 | 121 | Very Rare |
| SABOO | #138,304 | 121 | Very Rare |