| Name | Meaning | Details |
|---|---|---|
| Olinda | Combination Name | View Details |
| Oralia | Created Name | View Details |
| Orchid | Flowering Plant | View Details |
| Orianthe | Flower | View Details |
| Ornella | Flowering Ash Tree | View Details |
| Orquidea | Orchid Flower | View Details |
| Osinachi | Created Name | View Details |
| Osma | Created Name | View Details |
| Ossie | Diminutive Form Of Names Beginning With Os | View Details |
| Ozanka | Wall Germander Flower | View Details |
| Ozzie | Diminutive Form Of Names Beginning With Os | View Details |
| Ozzy | Diminutive Form Of Names Beginning With Os | View Details |
| Padme | Lotus Flower | View Details |
| Pahukumaa | Edge Of A Sunflower | View Details |
| Paiva | River Name | View Details |