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 |
|---|---|---|---|
| 157,234 | OZIO | 103 | — |
| 158,432 | ODDONE | 102 | — |
| 158,432 | ODEE | 102 | — |
| 158,432 | OESTEREICH | 102 | — |
| 158,432 | OGER | 102 | — |
| 158,432 | OGREEN | 102 | — |
| 158,432 | OHLGREN | 102 | — |
| 158,432 | OHRENBERGER | 102 | — |
| 158,432 | OKOREN | 102 | — |
| 158,432 | OLAZO | 102 | — |
| 158,432 | OLESZEK | 102 | — |
| 158,432 | OLLINS | 102 | — |
| 158,432 | OLWIN | 102 | — |
| 158,432 | OLYNICK | 102 | — |
| 158,432 | ONDIEKI | 102 | — |