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 |
|---|---|---|---|
| ROLFSON | #48,995 | 430 | Very Rare |
| ROODE | #48,995 | 430 | Very Rare |
| ROULETTE | #48,995 | 430 | Very Rare |
| SASO | #48,995 | 430 | Very Rare |
| SCHEAFFER | #48,995 | 430 | Very Rare |
| SCHERZINGER | #48,995 | 430 | Very Rare |
| SCHOOK | #48,995 | 430 | Very Rare |
| SCHOU | #48,995 | 430 | Very Rare |
| SCHROECK | #48,995 | 430 | Very Rare |
| SEARSON | #48,995 | 430 | Very Rare |
| SHRIEVES | #48,995 | 430 | Very Rare |
| SPORRER | #48,995 | 430 | Very Rare |
| STAAT | #48,995 | 430 | Very Rare |
| TIPPY | #48,995 | 430 | Very Rare |
| VITATOE | #48,995 | 430 | Very Rare |