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 |
|---|---|---|---|
| RULIFFSON | #133,048 | 127 | Very Rare |
| RUSHDAN | #133,048 | 127 | Very Rare |
| SAADIA | #133,048 | 127 | Very Rare |
| SADEH | #133,048 | 127 | Very Rare |
| SAITER | #133,048 | 127 | Very Rare |
| SALEEMI | #133,048 | 127 | Very Rare |
| SALVANO | #133,048 | 127 | Very Rare |
| SALVATORIELLO | #133,048 | 127 | Very Rare |
| SANCOMB | #133,048 | 127 | Very Rare |
| SANTAW | #133,048 | 127 | Very Rare |
| SANWICK | #133,048 | 127 | Very Rare |
| SARJOO | #133,048 | 127 | Very Rare |
| SAYOC | #133,048 | 127 | Very Rare |
| SCHAALMA | #133,048 | 127 | Very Rare |
| SCHACKOW | #133,048 | 127 | Very Rare |