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 |
|---|---|---|---|
| ROWELLS | #156,044 | 104 | Very Rare |
| RUDNY | #156,044 | 104 | Very Rare |
| RUDON | #156,044 | 104 | Very Rare |
| RUHM | #156,044 | 104 | Very Rare |
| RUMBAUT | #156,044 | 104 | Very Rare |
| RUSBOLDT | #156,044 | 104 | Very Rare |
| RUTE | #156,044 | 104 | Very Rare |
| RUTSCHKE | #156,044 | 104 | Very Rare |
| SACKIN | #156,044 | 104 | Very Rare |
| SACLOLO | #156,044 | 104 | Very Rare |
| SACZAWA | #156,044 | 104 | Very Rare |
| SAFIE | #156,044 | 104 | Very Rare |
| SAFRIN | #156,044 | 104 | Very Rare |
| SAIKO | #156,044 | 104 | Very Rare |
| SAKHRANI | #156,044 | 104 | Very Rare |