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 |
|---|---|---|---|
| RUBER | #124,548 | 138 | Very Rare |
| RUBINA | #124,548 | 138 | Very Rare |
| RUETTGERS | #124,548 | 138 | Very Rare |
| RUNNINGBEAR | #124,548 | 138 | Very Rare |
| RYKSE | #124,548 | 138 | Very Rare |
| RYOU | #124,548 | 138 | Very Rare |
| SABANI | #124,548 | 138 | Very Rare |
| SABOTKA | #124,548 | 138 | Very Rare |
| SACKEL | #124,548 | 138 | Very Rare |
| SAETANG | #124,548 | 138 | Very Rare |
| SAGAT | #124,548 | 138 | Very Rare |
| SAGAWA | #124,548 | 138 | Very Rare |
| SALEWSKY | #124,548 | 138 | Very Rare |
| SALLACH | #124,548 | 138 | Very Rare |
| SAMAS | #124,548 | 138 | Very Rare |