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 |
|---|---|---|---|
| ROLLMANN | #158,432 | 102 | Very Rare |
| RONESS | #158,432 | 102 | Very Rare |
| ROPA | #158,432 | 102 | Very Rare |
| ROSEBRAUGH | #158,432 | 102 | Very Rare |
| ROSEBURROUGH | #158,432 | 102 | Very Rare |
| ROYBALL | #158,432 | 102 | Very Rare |
| ROZENDAL | #158,432 | 102 | Very Rare |
| RUBMAN | #158,432 | 102 | Very Rare |
| RUDROW | #158,432 | 102 | Very Rare |
| RUGELEY | #158,432 | 102 | Very Rare |
| RUNZO | #158,432 | 102 | Very Rare |
| RUTHMAN | #158,432 | 102 | Very Rare |
| RUTNER | #158,432 | 102 | Very Rare |
| RYCERZ | #158,432 | 102 | Very Rare |
| SAATI | #158,432 | 102 | Very Rare |