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 |
|---|---|---|---|
| 92,719 | ILARIA | 198 | — |
| 92,719 | INTERNICOLA | 198 | — |
| 92,719 | INTHIRATH | 198 | — |
| 93,125 | IHLER | 197 | — |
| 93,125 | ILOG | 197 | — |
| 93,125 | IMPAGLIAZZO | 197 | — |
| 93,125 | IMPROTA | 197 | — |
| 93,513 | INGRAN | 196 | — |
| 93,513 | INKSTER | 196 | — |
| 93,513 | INOCENTE | 196 | — |
| 93,513 | ISACSON | 196 | — |
| 93,513 | ISLEIB | 196 | — |
| 93,921 | IAROSSI | 195 | — |
| 93,921 | IFLAND | 195 | — |
| 93,921 | INGVALSON | 195 | — |