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 |
|---|---|---|---|
| 23,100 | OVERLAND | 1,105 | — |
| 23,167 | OLAVARRIA | 1,101 | — |
| 23,185 | ORSI | 1,100 | — |
| 23,205 | OLAN | 1,099 | — |
| 23,251 | OGLESBEE | 1,096 | — |
| 23,386 | OHAIR | 1,088 | — |
| 23,500 | OKONKWO | 1,081 | — |
| 23,515 | OLARTE | 1,080 | — |
| 23,532 | OREM | 1,079 | — |
| 23,647 | ORLANDI | 1,072 | — |
| 23,662 | OREGON | 1,071 | — |
| 23,691 | OBESO | 1,069 | — |
| 23,737 | ORENGO | 1,066 | — |
| 23,785 | OLBERDING | 1,063 | — |
| 23,978 | OOTEN | 1,052 | — |