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 |
|---|---|---|---|
| 116,201 | OVALL | 150 | — |
| 116,201 | OWREY | 150 | — |
| 116,829 | OBERSON | 149 | — |
| 116,829 | OLAVESON | 149 | — |
| 116,829 | OLDACH | 149 | — |
| 116,829 | ORLIC | 149 | — |
| 116,829 | OTTENSTEIN | 149 | — |
| 116,829 | OWCZARCZAK | 149 | — |
| 116,829 | OXBOROUGH | 149 | — |
| 117,480 | OBLIGACION | 148 | — |
| 117,480 | OCANSEY | 148 | — |
| 117,480 | ODOUGHERTY | 148 | — |
| 117,480 | OEHLING | 148 | — |
| 117,480 | OESTERREICHER | 148 | — |
| 117,480 | OINEAL | 148 | — |