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 |
|---|---|---|---|
| 37,442 | OLENDER | 595 | — |
| 37,442 | OMARI | 595 | — |
| 37,442 | OTTAWAY | 595 | — |
| 37,492 | ORELLANO | 594 | — |
| 37,591 | OELSCHLAGER | 592 | — |
| 37,591 | ORAMAS | 592 | — |
| 37,646 | OROPESA | 591 | — |
| 37,735 | OBEROI | 589 | — |
| 37,735 | OGUIN | 589 | — |
| 37,848 | OBERDORF | 587 | — |
| 37,848 | ODISHO | 587 | — |
| 37,955 | OBAR | 585 | — |
| 37,993 | ONA | 584 | — |
| 38,050 | OGAS | 583 | — |
| 38,103 | OFFNER | 582 | — |