Rare U.S. surnames
Surname frequency based on U.S. Census Bureau surname data. Rank 1 is the most common surname in the imported Census file.
| Rank | Surname | Count | Rarity |
|---|---|---|---|
| 148,347 | ISASSI | 111 | Very Rare |
| 148,347 | ISIBOR | 111 | Very Rare |
| 148,347 | ISKANDARYAN | 111 | Very Rare |
| 148,347 | IVENER | 111 | Very Rare |
| 148,347 | IVICIC | 111 | Very Rare |
| 148,347 | JACOBOSKI | 111 | Very Rare |
| 148,347 | JANUZZI | 111 | Very Rare |
| 148,347 | JASAITIS | 111 | Very Rare |
| 148,347 | JAURIGUI | 111 | Very Rare |
| 148,347 | JESTIS | 111 | Very Rare |
| 148,347 | JODIE | 111 | Very Rare |
| 148,347 | JOERSZ | 111 | Very Rare |
| 148,347 | JOHARI | 111 | Very Rare |
| 148,347 | JOYER | 111 | Very Rare |
| 148,347 | JURICEK | 111 | Very Rare |