O' | Male | Descendent of. Irish surnames formed by prefacing O'. | Irish |
O'brian | Male | Surname. | Irish |
O'brien | Male | Surname. | Irish |
O'keefe | Male | Surname. | Irish |
O'shay | Male | Surname. | Irish |
O'shea | Male | Surname. | Irish |
Oakden | Male | From the oak tree valley | English |
Oakes | Male | From the oak | English |
OAKES | Male | from the oak | English |
OAKLEY | Male | from the oak-tree meadow | English |
Oakley | Male | From the oak - tree meadow | English |
OANA | Female | meaning unknown | Romanian |
OBA | Male | king | Egyptian |
Obadiah | Male | Serves God | Hebrew |
OBADIAH, | Male | serves God | Hebrew |
OBASI | Male | Ibo of Nigeria name meaning "in honor of the supreme God." | African |
OBAX | Female | Popular Somalian name meaning "flower." | African |
Obediah | Male | Serves God | Hebrew |
OBELIA | Female | pointed pillar | Greek |
Obharnait | Female | The color of olive | Irish |
OBI | Male | Ibo of Nigeria name meaning "heart." | African |
OBIAREUS | Male | myth name (a Titan) | Greek |
OBIKE | Male | Ibo of Nigeria name meaning "a strong household." | African |
OCEANUS | Male | myth name (father of the Oceanids) | Greek |
OCELFA | Male | from the high plain | English |
Ocelfa | Male | From the high plain | English |
Ociel | Male | Sky | Latin |
OCNUS | Male | incompetent | Greek |
OCTA | Male | a son of Hengist | Anglo |
Octave | Male | Born eighth | French |
OCTAVE | Male | born eighth | French |
OCTAVIA | Female | born eighth | Italian |
OCTAVIA | Female | eighth | Romanian |
Octavia | Female | Beautiful star. | Unknown |
OCTAVIAN | Male | eighth | Romanian |
Octe | Male | A son of Hengist | Anglo-Saxon |
OCTHA | Male | enemy of Arthur | Arthurian |
Octha | Male | Enemy of Arthur | Arthurian Legend |
Octha | Male | A son of Hengist | Anglo-Saxon |
OCUMWHOWURST | Male | Cheyenne name meaning " yellow wolf." | Native |
Ocumwhowurst | Male | Yellow wolf (Cheyenne) | Native American |
Ocunnowhurst | Male | Yellow wolf (Cheyenne) | Native American |
OCVRAN | Male | father of Guinevere | Arthurian |
Ocvran | Male | Father of Guinevere | Arthurian Legend |
OCYPETE | Female | myth name (a Harpy) | Greek |
Oda | Female | Elfin spear | German |
Odahingum | Female | Rippling water (Chippewa) | Native American |
ODAHINGUM | Female | Cheyenne name meaning "rippling water." OGIN | Native |
ODAKOTA | Male | Sioux name meaning " friend." | Native |
Odakota | Male | Friend (Sioux) | Native American |