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 |
|---|---|---|---|
| RONEMUS | #150,452 | 109 | Very Rare |
| ROOYAKKERS | #150,452 | 109 | Very Rare |
| ROQUEZ | #150,452 | 109 | Very Rare |
| ROSASLOPEZ | #150,452 | 109 | Very Rare |
| ROSENSTRAUCH | #150,452 | 109 | Very Rare |
| ROUILLER | #150,452 | 109 | Very Rare |
| RUBNITZ | #150,452 | 109 | Very Rare |
| RUDGERS | #150,452 | 109 | Very Rare |
| RUDLER | #150,452 | 109 | Very Rare |
| RULEAU | #150,452 | 109 | Very Rare |
| RUNCI | #150,452 | 109 | Very Rare |
| RUPNARAIN | #150,452 | 109 | Very Rare |
| RUPPELT | #150,452 | 109 | Very Rare |
| RUSINIAK | #150,452 | 109 | Very Rare |
| RUSLING | #150,452 | 109 | Very Rare |