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 |
|---|---|---|---|
| ROLANDER | #126,018 | 136 | Very Rare |
| ROMAH | #126,018 | 136 | Very Rare |
| ROMEN | #126,018 | 136 | Very Rare |
| RONIN | #126,018 | 136 | Very Rare |
| ROOHR | #126,018 | 136 | Very Rare |
| ROSALESGARCIA | #126,018 | 136 | Very Rare |
| ROSANE | #126,018 | 136 | Very Rare |
| ROSKIN | #126,018 | 136 | Very Rare |
| ROSZMAN | #126,018 | 136 | Very Rare |
| ROUTEN | #126,018 | 136 | Very Rare |
| RUBALCADO | #126,018 | 136 | Very Rare |
| RUNNINGHAWK | #126,018 | 136 | Very Rare |
| RUSHO | #126,018 | 136 | Very Rare |
| SAGHY | #126,018 | 136 | Very Rare |
| SAIDOV | #126,018 | 136 | Very Rare |