| Name | Meaning | Details |
|---|---|---|
| Occhave | Festive Occasion | View Details |
| Ochola | Father Died While Mother Was Pregnant | View Details |
| Ofra | Young Deer | View Details |
| Oisin | Little Deer | View Details |
| Oke | Deer Lover | View Details |
| Okoth | Born When It Was Raining | View Details |
| Olabisi | Increased Honors | View Details |
| Oliana | My God Has Answered | View Details |
| Ominotago | Pleasant Voice | View Details |
| Onslow | Hill Of The Passionate One | View Details |
| Ophrah | Young Deer | View Details |
| Ornella | Flowering Ash Tree | View Details |
| Oscar | Deer Lover | View Details |
| Osman | Tender As A Youth | View Details |
| Ossian | Deer | View Details |