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 |
|---|---|---|---|
| 117,480 | INESON | 148 | — |
| 117,480 | INGLING | 148 | — |
| 117,480 | IRAN | 148 | — |
| 117,480 | IRUNGU | 148 | — |
| 117,480 | IVALDI | 148 | — |
| 118,185 | IMMELL | 147 | — |
| 118,185 | IMPINK | 147 | — |
| 118,185 | IMSIROVIC | 147 | — |
| 118,185 | INAFUKU | 147 | — |
| 118,185 | INGBERG | 147 | — |
| 118,185 | INTELISANO | 147 | — |
| 118,185 | ITNYRE | 147 | — |
| 118,853 | IFFRIG | 146 | — |
| 118,853 | IRONSHELL | 146 | — |
| 118,853 | ISMAN | 146 | — |