Surnames · I
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 |
|---|---|---|---|
| 147,253 | ISHMAIL | 112 | — |
| 147,253 | ISOTALO | 112 | — |
| 147,253 | IVRY | 112 | — |
| 147,253 | IWAMASA | 112 | — |
| 148,347 | IADEROSA | 111 | — |
| 148,347 | IHNKEN | 111 | — |
| 148,347 | IHRY | 111 | — |
| 148,347 | IMMORMINO | 111 | — |
| 148,347 | INSINNA | 111 | — |
| 148,347 | IRLA | 111 | — |
| 148,347 | ISASSI | 111 | — |
| 148,347 | ISIBOR | 111 | — |
| 148,347 | ISKANDARYAN | 111 | — |
| 148,347 | IVENER | 111 | — |
| 148,347 | IVICIC | 111 | — |