First names with first character O - Page 10
| First name | Origin | Rating |
|---|---|---|
| Otto | german., dt | 3.58 out of 12 votes |
| Ottokar | german., dt | 2.08 out of 12 votes |
| Otwald | German | 1.67 out of 24 votes |
| Ovid | Latin | 3.44 out of 16 votes |
| Owen | English | 6 out of 19 votes |
| Oxana | Ukrainian | 4.11 out of 9 votes |
| Ozan | Turkish | 2.56 out of 16 votes |
| Ozeana | 5 out of 14 votes | |
| Ozma | English | 2.11 out of 9 votes |
| Ömer | Turkish | 4.53 out of 17 votes |