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 |
|---|---|---|---|
| 26,695 | OVITT | 912 | — |
| 26,949 | OQUIN | 900 | — |
| 27,110 | ORSBORN | 893 | — |
| 27,110 | OUELLET | 893 | — |
| 27,204 | OSTROFF | 889 | — |
| 27,228 | OLAYA | 888 | — |
| 27,228 | OREJEL | 888 | — |
| 27,303 | OUM | 885 | — |
| 27,452 | OESTERLE | 878 | — |
| 27,534 | OELKE | 875 | — |
| 27,534 | OHRT | 875 | — |
| 27,678 | ORREGO | 869 | — |
| 27,732 | OKA | 867 | — |
| 27,732 | OPFER | 867 | — |
| 27,869 | OSMANI | 861 | — |