Boy Baby Names, Meanings: "O"

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Name Gender Origin Meaning Similiar Names
Oakes  male  English  from the oak-tree grove   
Oakley  male  Old English  from the oak meadow   
Obadiah  male  Hebrew  servant of God  Obed, Obie, Obe 
Obelix  male  Greek  pillar of strength  Obelius 
Obiajulu  male  African  the heart is consoled   
Ochen  male  Ugandan  one of the twins   
Octavius  male  Latin  eighth child  Octavus, Octavio, Octavian, Tavie, Tavy, Oktávián 
Odön  male  Hungarian  keeper of the fief  Ödön 
Oddvar  male  Norse  the spear's point   
Odell  male  Old German, Greek, Danish  little wealthy one; ode; otter  Ode, Odie, Odis 
Odil  male  French  rich   
Odin  male  Norse  head God in Norse mythology   
Odion  male  Nigerian  first of twins   
Odon  male  Hungarian  wealthy protector   
Odysseus  male  Greek  full of wrath   
Ogden  male  Old English  from the oak valley  Oggie, Denny, Den 
Ogilvy  male  Old Scottish  from the high peak  Ogilvie, Gil, Gilie, Gilly 
Oguz  male  Hungarian  arrow   
Okan  male  Turkish     
Olaf  male  Old Norse  talisman, ancestor  Olav, Olof, Olin, Olen, Olie 
Olayinka  unisex  Yoruban  honors surround me   
Olcay  unisex  Turkish     
Oldrich  male  Czech  one with riches and power   
Oleg  male  Nordic  one who is holy   
Oleos  male  Spanish  holy oil used in church  Leo 
Olier  male  Breton     
Olin  male  Old English  holly  Olney, Olinda 
Oliver  male  Old Norse, Latin, Old French  kind one; olive tree, peace  Olivier, Olivero, Olley, Olly, Ollie, Noll, Nolly 
Omar  male  Arabic, Hebrew, German  first son, disciple; gifted speaker; famous  Omer 
Omarjeet  male  Hindu     
Ompoly  male  Hungarian  Ampleumian   
Ond  male  Hungarian  tenth child   
Onur  unisex  Turkish     
Oran  male  Gaelic, Hebrew  pale one; pine  Orin, Orren, Oren, Orran, Orrin, Oram, Orrie 
Orbán  male  Hungarian  citydweller, educated man  Orbó, Oros 
Orelious  male      Orelius 
Oren  male  Hebrew, Gaelic  ash-tree, pale; pine tree   
Orion  male  Latin, Greek  dawn, east; son of fire, the hunter  Orien, Oris 
Orkény  male  Hungarian  frightening man  Örkény 
Orlando  male  Latin  bright sun  Orly, Lando 
Orman  male  Old English  spearman   
Ormos  male  Hungarian  like a cliff   
Orrin  male  Greek  mountain  Orestes, Orest 
Ors  male  Hungarian  man, hero  Örs 
Orson  male  Old English, Latin  spearman's son; bear  Orsen, Orsin, Orsini, Sonny 
Orville  male  Old French  from the golden village  Orvalle, Orval 
Osaze  male  Hebrew  favoured by God   
Osbert  male  Old English  inspired, divine  Osborn, Osborne, Osmar, Osmond, Osmund, Osted, Ostric, Osmen, Osman, Ossie 
Osborne  male  Hebrew  soldier of God   
Oscar  male  Old Norse  divine spear  Osgood, Oskar, Oszkár 
Osmond  male  Old English  God protector   
Ossian  male  Latin  fawn   
Oswald  male  Old English  divinely powerful  Oswell, Ossie, Ozzie, Oswald, Oswall, Oswell, Oswaldo 
Oswin  male  Old English  God friend   
Oszlár  male  Hungarian    Jazygian 
Otis  male  Greek, Old German  acute; wealthy  Otto, Odo, Otho, Othello, Otello, Otilio 
Ove  unisex  Norse  awe, the spear's point   
Ovid  male  Latin  lamb   
Owen  male  Old Welsh, Greek  warrior; well born  Owyn, Ewan, Ewen, Owens 
Oxford  male  Old English  from where the oxen ford  Oxton, Oxon 
Oz  male  Hebrew  strength  Ozzy, Ozzie 
Ozan  male  Turkish    Özcan 
Ozaner  male  Turkish     
Ozor  male  Hungarian  name of an ethnic group   
Ozséb  male  Hungarian  pious  Özséb 
Ozsvát  male  Hungarian  deity, might   

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