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 |
|---|---|---|---|
| 151,532 | IACAMPO | 108 | — |
| 151,532 | IANACONE | 108 | — |
| 151,532 | IANSON | 108 | — |
| 151,532 | IAZZETTA | 108 | — |
| 151,532 | ICZKOWSKI | 108 | — |
| 151,532 | IGHODARO | 108 | — |
| 151,532 | IGLER | 108 | — |
| 151,532 | IHENACHO | 108 | — |
| 151,532 | INDART | 108 | — |
| 151,532 | INTERMILL | 108 | — |
| 151,532 | ISERT | 108 | — |
| 151,532 | ISODA | 108 | — |
| 151,532 | IWABUCHI | 108 | — |
| 152,628 | IDICULLA | 107 | — |
| 152,628 | IGNARSKI | 107 | — |