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 |
|---|---|---|---|
| 149,395 | ICARDI | 110 | — |
| 149,395 | IDELSON | 110 | — |
| 149,395 | IGHANI | 110 | — |
| 150,452 | IADICICCO | 109 | — |
| 150,452 | IBITOYE | 109 | — |
| 150,452 | IGRAM | 109 | — |
| 150,452 | IGUINA | 109 | — |
| 150,452 | INAHUAZO | 109 | — |
| 150,452 | INDOMENICO | 109 | — |
| 150,452 | INDORATO | 109 | — |
| 150,452 | INIQUEZ | 109 | — |
| 150,452 | IOSSI | 109 | — |
| 150,452 | ISAACMAN | 109 | — |
| 150,452 | ISERNIA | 109 | — |
| 150,452 | ISLAMOV | 109 | — |