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 |
|---|---|---|---|
| 96,368 | IMO | 189 | — |
| 96,368 | INKROTT | 189 | — |
| 96,368 | INTVELD | 189 | — |
| 96,368 | ISAULA | 189 | — |
| 96,368 | ISLAMOVIC | 189 | — |
| 96,799 | IANNUZZO | 188 | — |
| 96,799 | ICHINOSE | 188 | — |
| 96,799 | INGRIM | 188 | — |
| 96,799 | INTAL | 188 | — |
| 96,799 | ISAYEV | 188 | — |
| 96,799 | ISGAR | 188 | — |
| 97,210 | IACOPELLI | 187 | — |
| 97,210 | IGAWA | 187 | — |
| 97,210 | IOVINELLI | 187 | — |
| 97,671 | INTERLANDI | 186 | — |