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 |
|---|---|---|---|
| SICCARDI | #141,140 | 118 | Very Rare |
| SIEGWALD | #141,140 | 118 | Very Rare |
| SIERGIEJ | #141,140 | 118 | Very Rare |
| SIKDAR | #141,140 | 118 | Very Rare |
| SIMMANG | #141,140 | 118 | Very Rare |
| SIMOVIC | #141,140 | 118 | Very Rare |
| SINFIELD | #141,140 | 118 | Very Rare |
| SIRENO | #141,140 | 118 | Very Rare |
| SISUL | #141,140 | 118 | Very Rare |
| SKARIE | #141,140 | 118 | Very Rare |
| SKOMRA | #141,140 | 118 | Very Rare |
| SLACKS | #141,140 | 118 | Very Rare |
| SLYFIELD | #141,140 | 118 | Very Rare |
| SOAPER | #141,140 | 118 | Very Rare |
| SOCHAN | #141,140 | 118 | Very Rare |