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 |
|---|---|---|---|
| 83,834 | INNOCENZI | 224 | — |
| 83,834 | ISORDIA | 224 | — |
| 84,136 | INFERRERA | 223 | — |
| 84,136 | IVISON | 223 | — |
| 84,463 | IBANES | 222 | — |
| 84,463 | IMERI | 222 | — |
| 84,463 | INNELLA | 222 | — |
| 84,748 | IMOTO | 221 | — |
| 85,049 | IBARROLA | 220 | — |
| 85,049 | INGEBRITSON | 220 | — |
| 85,049 | INTAGLIATA | 220 | — |
| 85,049 | ISALES | 220 | — |
| 85,357 | INGOLIA | 219 | — |
| 85,357 | INGWERSON | 219 | — |
| 85,357 | INZANA | 219 | — |