We have created a list of 811 unique and meaningful baby boy names that start with letter O. This is Page 4 out of 5 pages of the list. Each page consists of 200 baby boy names.
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Osbern: The one who leads the war on behalf of most high God.
Osbernus: Who leads war on behalf of God
Osbert: The powerful and brightness of God.
Osbertus: The power and bright light of God
Osborn: The warrior of God.
Osborne: The warrior of God's army, the spiritual bear.
Osbourn: The spiritual fighter of God's army.
Osbourne: The mercy of God.
Osbryht: The light from God that brightens
Osburh: The lights of God
Osburn: The celestial combatant who fights on behalf of God.
Osburne: The period of heartiest prosperity or productivity.
Osburt: The bright of the lifetime.
Osca: heavenly combatant who always battle for God's sake.
Oscar: Noorali the brightness of Ali, the nimble of Ali.
Osceola: radiant and shining powerful nimble from God.
Oscon: An admirer of deer
Oscytel: holy spear, the person who really admires the animal deer
Oseberne: The light of God that shines
Osebertus: The brave soldier of god
Osegod: A noble landowner
Osewold: The brave fighter of God
Osfrid: The bravest warrior of the God
Osfrith: A god of the gods
Osgar: Nooraniyah softly bright or radiant.
Osgarus: God who rule the world
Osgood: Holy graceful, celestial nimble.
Osgyth: The beloved god of love and peace
Oshan: A little warm
Oshea: Glowing embers, house aglow with lights.
Oshern: The god of peace and love
Oshin: A Japanese name from a famous television series
Osho: The shine of the earth, sparkle of the domain
Osias: The shine or spark or bright of the Prophet Mohammed.
Osip: God shall add.
Osiris: God of jungle and underworld, very majestic
Oska: One who is an out-door lover and likes nature
Oskar: One with the fastness of a divine spear
Oskari: A jumping and leaping warrior
Oslac: A determined and curious individual
Oslaf: A free-detailed and sensitive person
Oslafa: An ambitious, courageous and strong person
Osma: One who acts like a divine protector
Osmaer: A name of a famous person who has god-like fame
Osmanek: One with an expressive and vibrant nature, chief
Osmar: The one who is born with divine glory
Osmarr: God like fame, who is born with glory
Osmel: One with a preserving and detailed nature
Osmen: One who is born to show the right path
Osment: A famous and god-loving person
Osmer: One who is as famous as the God himself
Osmin: A person who is under God's protection
Osmo: A young and energetic name
Osmod: A rare meaning who is under divine protection
Osmon: One who is provided protection by God
Osmond: A protectected human being
Osmonde: One who is protected by God
Osmont: One who remains under protection
Osmund: A person under protection
Osmundue: A great and divine protector
Osogo: The Osogo birth.
Oson: Summer
Osouf: God's wolf or warrior. It's a variant of Ozouf.
Osraed: One who is like a divine counselor
Osred: A red-haired warrior, divine being
Osric: God-protected, is rich and powerful
Osrick: A divine and powerful ruler
Osrid: Name suited for a young count
Osrik: One who is rich and powerful
Osryd: A majestic and divine counselor
Ossama: One who has the power of a Lion
Ossamah: Lion, powerful and majestic person
Ossian: Fawn, a trusted and happy individual
Ossie: One who is as sharp as a God's spear, a gift
Össur: One who answers.
Ossy: A divine and powerful person, spiritual
Ostap: Steady
Ostin: A variation of Ostin, meaning great or magnificent.
Ostrythe: Name given to a divine Wolf, idealistic person
Osulf: A creative and imaginative individual
Osuuald: One with a clever, optimistic and analytical
Osuualdus: One who has a desire to understand others
Osuuol: An intense, practical and desirable person
Osuuold: Five, name for a great individual
Osuuoldus: A happy-go-lucky and gorgeous individual
Osvald: Rule of God, is very powerful and passionate
Osvaldo: One who is a persevrving and god willed individual
Osvin: One who is a God's friend
Oswald: One who lives in God's rule
Oswaldo: One who is born with divine power
Oswall: The one who is under God's rule
Osweald: God's rule, has divine power
Oswell: One who has divine and majestic power
Oswin: Name given to a God's friend
Oswine: A God's best friend
Oswinn: Name given to the friend of God
Oswinus: A spontaneous and happy go lucky person
Oswiu: Has willpower like that of a King
Oswold: Name of a saint, God's rule
Oswudu: One who respects and loves people
Oswuff: A great and stable minded ruler
Oswulf: A name given to a King
Oswy: A God's friend, optimistic and caring
Oswyn: A divine war, has lot of strength
Oswynn: A rich and famous person
Osyth: Used in Gog's war, a divine and majestic war
Ota: A rich and famous person, large rice paddy
Otakar: He who is watchful of wealth.
Otar: Pasture, meadow
Otave: A person who is born on the eighth
Otek: A variant of name Otto, detailed and independent; fortunate
Otess: Another name for a settlement or a village, from Preston
Otey: Anothe variant of Ottey, imaginative
Otgonbayar: Youngest joy
Othello: Shakespearean name, a prosperous being
Othenio: Give birth by night.
Othiambo: One who was born in the evening.
Othman: A brave person who is the chosen one
Othmann: A wealthy person or fortunate human being
Othmar: One who has elements of wealth and fame
Otho: A name for a divine King who rules all
Othomann: One who is born healthy and wealthy
Othon: A fortunate as well as wealthy personality
Otik: A rich and wealthy individual
Otilio: A wealthy and fortunate person.
Otis: A wealthy person who is keen on hearing
Otmar: A famous, prosperous and wealthy person
Oto: An individual who is rich and wealthy
Otokar: A variant of Otakar, meaning watchful of wealth.
Otokars: A wealthy and rich individual
Otomars: A person who has deep inner desire and is rich
Otsinto: A person who is born of cosmic unit and God
Otso: A powerful and brave Bear
Ottakoothan: Poet, One of many names of Lord Shiva
Ottar: A born fighter and is very powerful
Ottavianu: Ottavianu is a variant of Octavianus and means eighth.
Ottavio: Born on Eighth, has a grasping personality
Otte: One who is a born aristrocrat
Otten: It means riches, gems and wealth
Ottewell: The prosperous son of Otewel
Ottis: A rich, fortunate and passionate individual
Ottmar: A wealthy and prosperous individual
Otto: A fortunate and wealthy person, the great one
Ottoline: A dynamic and restless person, they enjoy change
Otuel: A person who is lucky in war
Oudia: An imaginative and creative person
Oudichya: A sacred and divine ray of light
Oudoceus: An individual who has a dual nature and is imaginative
Oudom: Supreme or magnificent.
Oudumber: One of many names of Lord Vishnu
Ouein: A dynamic and independent person
Oughtred: A son of Ughtred, has independent nature
Oukesson: A person who is good natured and emits light
Oukouaka: A trusted individual who has capabilities
Ounslow: It is like a hill of passionate one
Ouray: One who is sharp as an arrow
Ousama: A majestic and charismatic Lion
Outacite: Another name for a man-killer
Ovadia: A person who is a servant of God
Ovais: A variant of Owais, Name of companions of the Prophet; Little Wolf
Ove: Ancestors, one who is an Egg
Overton: A habitational name for an enclosure
Ovi: Holy Massege of Marathi Saint, Pretty; Sheep
Ovid: One who is like a sheep
Ovidio: An individual who is like a Sheep
Ovie: King
Ovin: A clever minded, cool tempered and judgemental individual
Ovishkar: One who removes darkness, Enlighten
Oviyan: Artist, Painter; Talented Craftsman
Owain: A youthful individual who has a charismatic personality, Eugene
Owaine: A young person who is noble-born
Owais: A wolf, the best compannion of the Prophet
Owaisy: A wolf, a courageous and brave warrior
Owein: A noble- born young individual who is like a Wolf
Owen: A well born, young warrior, noble birth
Owens: A young warrior who is well born
Oweyn: A noble and well born warrior
Owin: A young and fearless fighter
Owiti: One who was born after a misfortune.
Owner: A spontaneous and happy go lucky personality
Owuor: One who was born mid morning.
Oxford: Oxen crossing, from the Ox ford
Oxforde: One who belongs to the Ox ford
Oxide: A compound of oxygen
Oxley: A habitational name meaning a well born individual
Oxnaford: One who came from the ox ford
Oxnaleah: A practical person who is from ox enclosure
Oxnatun: The one who came from Ox farm
Oxton: The one who belonged to ox farm
Oydin: Moonlight, Illuminated; Radiant and Brilliant
Oyibonanarhoro: A white skinned individual
Oyiborhoro: He who is fair or white skinned
Oyiborode: A big and fair person
Oyintsa: A white winter Duck
Oyovwikerhi: May my guardian spirit be blessed
Oz: A brave and famous person who has strength
Ozan: A bard, a story teller and a composer
Ozana: It means a river in Moldova, great leader
Ozanich: Bard
Ožbalt: Slovene form of Ozwald, meaning 'power or ruler'.