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 |
|---|---|---|---|
| 82,044 | INGERSOL | 230 | — |
| 82,044 | ISENBURG | 230 | — |
| 82,317 | INABNITT | 229 | — |
| 82,613 | IACOBELLIS | 228 | — |
| 82,613 | ILYAYEV | 228 | — |
| 82,613 | IMBRIANI | 228 | — |
| 83,226 | ICKE | 226 | — |
| 83,226 | ILE | 226 | — |
| 83,541 | IGNASH | 225 | — |
| 83,541 | IJAMS | 225 | — |
| 83,541 | INFANGER | 225 | — |
| 83,541 | ISRANI | 225 | — |
| 83,541 | IVANOVICH | 225 | — |
| 83,834 | IBURG | 224 | — |
| 83,834 | IMRE | 224 | — |