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 |
|---|---|---|---|
| 11,456 | ISHMAEL | 2,750 | — |
| 11,716 | IKEDA | 2,675 | — |
| 11,815 | INGLIS | 2,649 | — |
| 11,821 | INOUYE | 2,647 | — |
| 12,164 | IVERSEN | 2,562 | — |
| 12,597 | IVERY | 2,457 | — |
| 12,642 | IMES | 2,448 | — |
| 12,881 | INCE | 2,389 | — |
| 13,368 | ISLER | 2,280 | — |
| 13,462 | IMMEL | 2,262 | — |
| 13,727 | IVERS | 2,205 | — |
| 13,944 | IORIO | 2,165 | — |
| 14,127 | ISIDRO | 2,127 | — |
| 14,316 | IMLER | 2,090 | — |
| 14,342 | INGE | 2,086 | — |