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 |
|---|---|---|---|
| 113,155 | ITURRINO | 155 | — |
| 113,791 | IACONETTI | 154 | — |
| 113,791 | ICO | 154 | — |
| 113,791 | IHRIE | 154 | — |
| 113,791 | IMBRIACO | 154 | — |
| 113,791 | INFELISE | 154 | — |
| 113,791 | IOLI | 154 | — |
| 113,791 | IOZZI | 154 | — |
| 114,424 | IACOBACCI | 153 | — |
| 114,424 | IBEN | 153 | — |
| 114,424 | IGNOWSKI | 153 | — |
| 114,424 | INESS | 153 | — |
| 114,424 | IOERGER | 153 | — |
| 114,424 | IRGANG | 153 | — |
| 114,424 | IRVEN | 153 | — |