Surnames · O
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 |
|---|---|---|---|
| 144,141 | ORIOLO | 115 | — |
| 144,141 | OROCHENA | 115 | — |
| 144,141 | ORTEGAMARTINEZ | 115 | — |
| 144,141 | OSAILE | 115 | — |
| 144,141 | OSATO | 115 | — |
| 144,141 | OSIEK | 115 | — |
| 144,141 | OSINA | 115 | — |
| 144,141 | OUSTERHOUT | 115 | — |
| 144,141 | OVASKA | 115 | — |
| 145,220 | OBENDORFER | 114 | — |
| 145,220 | OHANNESIAN | 114 | — |
| 145,220 | OJILE | 114 | — |
| 145,220 | OMOTOSO | 114 | — |
| 145,220 | OPELLA | 114 | — |
| 145,220 | ORLINA | 114 | — |