Name | Gender | What it Means | Origin |
OAKES | Both | Beside the Oak Trees | English |
OAKLEY | Both | Field of Oak Trees | English |
OBEDIENCE | Both | To Obey | American |
OBELIA | Female | Needle | Greek |
OBERON | Both | Bear Heart | German |
OBERT | Both | Wealthy | German |
OCEAN | Female | Sea | Greek |
OCEANA | Female | From the Sea | Greek |
OCTAVIA | Female | The Eighth | Latin |
OCTAVIO | Male | The Eighth | Latin |
OCTAVIOUS | Male | Eighth | Latin |
OCTAVIUS | Male | The Eighth | Greek |
ODAKOTA | Male | Friend | Native American |
ODED | Male | Strong | Hebrew |
ODEDA | Female | Strong | Hebrew |
ODELE | Female | Wealthy, Melody | Greek |
ODELIA | Female | I will praise God | Greek |
ODELL | Both | Otter | English |
ODESSA | Female | The Odyssey | Latin |
ODETTA | Female | Ode | French |
ODETTE | Female | Ode, Melodic | French |
ODIN | Both | Supreme God | Scandinavian |
ODINA | Female | Mountain | Latin |
ODYSSEUS | Male | Full of Wrath | Greek |
OFIRA | Female | Gold | Hebrew |
OGDEN | Male | From the Valley of Oaks | English |
OHANZEE | Male | Shadow | Native American |
OHIO | Both | Large River | Native American |
OIHANE | Female | From the Forest | Spanish |
OISTIN | Both | Venerable | Latin |
OJAL | Female | Vision | Hindi |
OKAL | Both | To Cross | African |
OKALANI | Female | Heaven | Hawaiian |
OKAPI | Both | Animal with Long Neck | African |
OKE | Both | Form of OSCAR | Hawaiian |
OKI | Female | Ocean Centered | Japanese |
OKOTH | Both | Born when it was Raining | African |
OKSANA | Female | God is With Us | Slavic |
OLAF | Male | Ancestor | Scandinavian |
OLATHE | Female | Lovely, Beautiful | Native American |
OLEG | Male | Sacred | Slavic |
OLENCIA | Female | Not available | American |
OLESIA | Female | Protector of Humanity | Polish |
OLGA | Female | Holy | Slavic |
OLIANA | Female | From Oleander | Hawaiian |
OLIN | Both | Of the Ancestors | Scandinavian |
OLINA | Female | Joyous | Hawaiian |
OLINDA | Female | Form of YOLANDA | Latin |
OLISA | Female | God | Native American |
OLIVE | Female | Olive Branch, Peace | Latin |
OLIVER | Male | Olive Tree- Peace | Latin |
OLIVIA | Female | Peace – of the olive tree | Latin |
OLLIE | Male | From the name OLIVER | Greek |
OLWEN | Female | White footprint | Welsh |
OLYMPE | Female | Olympian | French |
OLYMPIA | Female | Mountain of the Gods | Greek |
OMA | Male | Commander | Arabic |
OMANA | Female | A Woman | Hindi |
OMAR | Male | Ultimate Devotee | Arabic |
OMEGA | Both | Last | Greek |
ON | Male | Peace | Chinese |
ONA | Female | Full of Grace | Latin |
ONAEDO | Female | Gold | African |
ONAN | Male | Wealthy | Turkish |
ONAONA | Female | Sweet Smell | Hawaiian |
ONAWA | Female | Awake | Native American |
ONDREA | Female | Strong, Courageous | Slavic |
ONEIDA | Female | Eagerly awaited | Native American |
ONELLA | Female | Torch Light | Hungarian |
ONI | Female | Born on Holy Ground | Native American |
ONOFRE | Male | Defender of Peace | Spanish |
ONSLOW | Male | Hill of the Passionate One | Arabic |
ONTIBILE | Female | God is Watching Over Me | African |
OONA | Female | One | Celtic/Gaelic |
OPA | Female | Owl | Native American |
OPAL | Female | Precious gem | Hindi |
OPHELIA | Female | Helper | Greek |
OPHIRA | Female | Gold | Greek |
OPHRAH | Female | Light | Hebrew |
OPRAH | Female | Runaway | Hebrew |
ORA | Female | Gold | Spanish |
ORAL | Male | Speaker, Word | Latin |
ORALEE | Female | Lord Is My Light | Hebrew |
ORAN | Both | Green | Celtic/Gaelic |
ORANE | Both | Rising | Greek |
ORDE | Both | Beginning | Latin |
ORDELL | Both | Beginning | Latin |
OREA | Female | Mountains | Greek |
OREN | Male | A Tree | Hebrew |
ORENDA | Female | Magic Power | Native American |
ORESTES | Male | Mountain Man | Greek |
ORIA | Female | From the Orient | Latin |
ORIANA | Female | Golden Dawn | Latin |
ORIEL | Both | Gold | French |
ORIEN | Both | The Orient, East | Latin |
ORINDA | Female | Pine Trees | Hebrew |
ORINGO | Male | He Who Likes the Hunt | African |
ORIOLE | Both | Golden; a gold flecked bird | Latin |
ORION | Both | A Hunter in Greek Mythology | Greek |
ORLANDO | Male | Land of Gold | Spanish |
ORLEANS | Both | Golden | French |
ORLI | Female | The Light is Mine | Hebrew |
ORLY | Both | Light | Hebrew |
ORMA | Female | Free Men | African |
ORMAND | Male | Serpent | German |
ORMANDA | Female | Of the Sea | German |
ORNICE | Male | Cedar Tree | Hebrew |
ORO | Male | Gold | Spanish |
ORPAH | Female | Fawn | Hebrew |
ORRICK | Male | Venerable Oak | English |
ORRIN | Male | River | English |
ORSEN | Male | From the name ORSON | Latin |
ORSIN | Male | Bear | Latin |
ORSON | Male | A Bear | Latin |
ORVILLE | Male | Golden City | French |
OSAMA | Male | Lion-Like | Arabic |
OSANNA | Female | Praise! | Greek |
OSBORN | Male | Bear of God | Scandinavian |
OSBOURNE | Male | Born from a Bear | Scandinavian |
OSCAR | Male | Accurate spearsman | Scandinavian |
OSGOOD | Male | Goth of the Heavens | English |
OSIAS | Male | Salvation | Greek |
OSMA | Female | God’s Servant | Latin |
OSMAN | Male | Tender Youth | Arabic |
OSMOND | Male | Godly Protector | English |
OSRIC | Male | Divine Ruler | English |
OSSIE | Male | God’s Divine Power | English |
OSWALD | Male | God of the Forest | English |
OTHELLO | Male | Prosperous | Greek |
OTIENO | Male | Born at Night | African |
OTIS | Male | One Who Hears Well | Greek |
OTTO | Male | Wealthy | German |
OTYLIA | Female | Lucky Heroine | German |
OUIDA | Female | Warrior Woman | French |
OVA | Female | Egg | Latin |
OVERTON | Both | The Upper Town | English |
OVID | Male | Egg Shaped | Latin |
OVIDIO | Male | Shepherd | Spanish |
OWEN | Male | Born to nobility | Celtic/Gaelic |
OWENA | Female | Well-born | Welsh |
OWNAH | Female | Form of UNA | Celtic/Gaelic |
OYA | Both | To Beckon | Native American |
OZ | Both | Strength | Hebrew |
OZZIE | Male | God’s Divine Power | English |
OZZY | Male | God’s Divine Power | English |