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 |
|---|---|---|---|
| 108,199 | INFANZON | 164 | — |
| 108,734 | IEREMIA | 163 | — |
| 108,734 | IOSUA | 163 | — |
| 108,734 | IRRA | 163 | — |
| 109,258 | IBISON | 162 | — |
| 109,258 | IDZIK | 162 | — |
| 109,258 | IGNATOVICH | 162 | — |
| 109,258 | INNERS | 162 | — |
| 109,258 | INTRAVIA | 162 | — |
| 109,758 | IGNAT | 161 | — |
| 109,758 | IGNATZ | 161 | — |
| 109,758 | ILJAZI | 161 | — |
| 109,758 | INGENTHRON | 161 | — |
| 109,758 | IOCCA | 161 | — |
| 110,286 | IERONIMO | 160 | — |