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 |
|---|---|---|---|
| 12,042 | OLIVERAS | 2,591 | — |
| 12,121 | OGG | 2,572 | — |
| 12,156 | OSBOURNE | 2,563 | — |
| 12,320 | OKELLEY | 2,524 | — |
| 12,384 | OROS | 2,512 | — |
| 12,399 | ORANTES | 2,507 | — |
| 12,473 | ORME | 2,489 | — |
| 12,520 | ORTMAN | 2,475 | — |
| 12,576 | OLANDER | 2,462 | — |
| 12,683 | ORDUNA | 2,435 | — |
| 12,696 | ORGAN | 2,431 | — |
| 12,752 | OHLER | 2,420 | — |
| 12,752 | OWENSBY | 2,420 | — |
| 12,842 | OGORMAN | 2,397 | — |
| 12,944 | OKAMOTO | 2,373 | — |