| Name | Origin | Gender | Meaning | Rating | Cumulative |
| Onora | Irish | female | Honor | ||
| Onslow | english | male | from the zealous one's hill | ||
| Onslowe | English | male | From the zealous one's hill | ||
| Onur | turkish | male | honor | ||
| Onuris | egyptian | male | brings back the distant one | ||
| Onyebuchi | Nigerian | male | Who is God? He is in everything | ||
| Ooljee | native | female | Navajo name meaning " moon." | ||
| Oona | English | female | One. | ||
| Oona | Irish | female | One | ||
| Oonagh | Irish | female | One | ||
| Oota Dabun | native | female | Algonquin name meaning "day star." | ||
| Oota Dabun | Native American | female | Day star (Algonquin) | ||
| Opal | hindi | female | jewel PADMA | ||
| Ophelia | greek | female | serpentine | ||
| Ophelia | French | female | Serpentine |
Showing 256 - 270 of 548 total results






