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 |
|---|---|---|---|
| UDASCO | #133,048 | 127 | Very Rare |
| UESUGI | #133,048 | 127 | Very Rare |
| UFFER | #133,048 | 127 | Very Rare |
| UFFNER | #133,048 | 127 | Very Rare |
| UITZ | #133,048 | 127 | Very Rare |
| ULUAVE | #133,048 | 127 | Very Rare |
| UNNIKRISHNAN | #133,048 | 127 | Very Rare |
| UNTERBERG | #133,048 | 127 | Very Rare |
| URGILEZ | #133,048 | 127 | Very Rare |
| URMANN | #133,048 | 127 | Very Rare |
| URMENETA | #133,048 | 127 | Very Rare |
| URRACA | #133,048 | 127 | Very Rare |
| URWILLER | #133,048 | 127 | Very Rare |
| VALENCOURT | #133,048 | 127 | Very Rare |
| VALYO | #133,048 | 127 | Very Rare |