First names with first character O - Page 13
| First name | Origin | Rating |
|---|---|---|
| Olivet | English | 4.33 out of 3 votes |
| Olivia | English | 7.53 out of 62 votes |
| Olivier | French | 6.29 out of 17 votes |
| Olliana | Hawaiian | 0 out of 0 votes |
| Ollie | English | 0 out of 0 votes |
| Olof | Scandinavian | 0 out of 0 votes |
| Olsen | Scandinavian | 0 out of 0 votes |
| Olson | Scandinavian | 0 out of 0 votes |
| Oluf | Swedish | 2.73 out of 11 votes |
| Oluina | African - Ovimbundu of Angola | 0 out of 0 votes |