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 |
|---|---|---|---|
| 76,768 | OLACHEA | 250 | — |
| 76,768 | OLENICZAK | 250 | — |
| 76,768 | OLTEAN | 250 | — |
| 76,768 | ORTIZCRUZ | 250 | — |
| 76,768 | OTTIS | 250 | — |
| 77,012 | ODORISIO | 249 | — |
| 77,012 | OLEYAR | 249 | — |
| 77,012 | OLIG | 249 | — |
| 77,012 | ORDINOLA | 249 | — |
| 77,012 | OSTRENGA | 249 | — |
| 77,012 | OURY | 249 | — |
| 77,012 | OZEE | 249 | — |
| 77,264 | OFFLEY | 248 | — |
| 77,264 | OSTERHAGE | 248 | — |
| 77,264 | OSWEILER | 248 | — |