Popular Boy Names That Start with O
Choosing a name for your baby boy is an exciting journey, especially when you’re looking for something unique and meaningful. Names starting with the letter “O” offer a variety of options, from modern and trendy to classic and old-fashioned. In this blog, we’ll explore a range of unique boy names starting with “O,” highlighting their meanings to help you find the perfect name for your little one.
Unique Boy Names That Start with O
- Oberon – “Noble bear”
- Oisin – “Little deer”
- Orion – “Hunter”
- Olivier – “Olive tree”
- Ozias – “Salvation”
- Octavian – “Eighth”
- Onyx – “Gemstone”
- Odysseus – “Wrathful”
- Osiris – “Powerful”
- Orpheus – “The darkness of night”
Cool Baby Boy Names That Start With O
- Orion – “Hunter”
- Ozzy – “God’s power”
- Oakley – “Meadow of oak trees”
- Odin – “Inspiration”
- Omari – “God is highest”
- Oberon – “Noble bear”
- Ocean – “Sea”
- Otto – “Wealthy”
- Oslo – “God’s meadow”
- Onyx – “Gemstone”
Trendy Boy Names That Start With O
- Oliver – “Olive tree”
- Oscar – “God’s spear”
- Orlando – “Famous land”
- Owen – “Young warrior”
- Odin – “Inspiration”
- Otis – “Wealth”
- Orson – “Bear cub”
- Oslo – “God’s meadow”
- Omar – “Flourishing”
- Ozzy – “God’s power”
Cute Boy Names That Start With O
- Ollie – “Olive tree”
- Otto – “Wealthy”
- Owen – “Young warrior”
- Oscar – “God’s spear”
- Oakley – “Meadow of oak trees”
- Oberon – “Noble bear”
- Orion – “Hunter”
- Omari – “God is highest”
- Ozzie – “God’s power”
- Otis – “Wealth”
Old-Fashioned Boy Names That Start With O
- Otis – “Wealth”
- Oscar – “God’s spear”
- Orville – “Golden town”
- Oswald – “God’s power”
- Osmond – “Divine protector”
- Owen – “Young warrior”
- Orson – “Bear cub”
- Odel – “Song”
- Obadiah – “Servant of God”
- Othello – “Wealth”
Pretty Boy Names That Start With O
- Olivier – “Olive tree”
- Orion – “Hunter”
- Oberon – “Noble bear”
- Omari – “God is highest”
- Osiris – “Powerful”
- Octavian – “Eighth”
- Orpheus – “The darkness of night”
- Odin – “Inspiration”
- Orlando – “Famous land”
- Odysseus – “Wrathful”
Popular Boy Names in Australia Start With O
- Oliver – “Olive tree”
- Oscar – “God’s spear”
- Owen – “Young warrior”
- Otto – “Wealthy”
- Omar – “Flourishing”
- Orion – “Hunter”
- Oakley – “Meadow of oak trees”
- Ollie – “Olive tree”
- Otis – “Wealth”
- Odin – “Inspiration”
Popular Boy Names in New Zealand Start With O
- Oliver – “Olive tree”
- Oscar – “God’s spear”
- Owen – “Young warrior”
- Ollie – “Olive tree”
- Orion – “Hunter”
- Otto – “Wealthy”
- Omar – “Flourishing”
- Odin – “Inspiration”
- Oakley – “Meadow of oak trees”
- Omar – “Flourishing”
Popular Boy Names in United Kingdom Start With O
- Oliver – “Olive tree”
- Oscar – “God’s spear”
- Owen – “Young warrior”
- Otto – “Wealthy”
- Ollie – “Olive tree”
- Orion – “Hunter”
- Oakley – “Meadow of oak trees”
- Omar – “Flourishing”
- Orlando – “Famous land”
- Otis – “Wealth”
Popular Boy Names in United States Start With O
- Oliver – “Olive tree”
- Owen – “Young warrior”
- Oscar – “God’s spear”
- Orion – “Hunter”
- Otto – “Wealthy”
- Odin – “Inspiration”
- Omar – “Flourishing”
- Oakley – “Meadow of oak trees”
- Ollie – “Olive tree”
- Otis – “Wealth”
Popular Boy Names in Canada Start With O
- Oliver – “Olive tree”
- Owen – “Young warrior”
- Oscar – “God’s spear”
- Orion – “Hunter”
- Otto – “Wealthy”
- Odin – “Inspiration”
- Omar – “Flourishing”
- Oakley – “Meadow of oak trees”
- Ollie – “Olive tree”
- Otis – “Wealth”
Popular Boy Names in Germany Start With O
- Oliver – “Olive tree”
- Oscar – “God’s spear”
- Otto – “Wealthy”
- Oskar – “God’s spear”
- Omar – “Flourishing”
- Odin – “Inspiration”
- Orion – “Hunter”
- Orlando – “Famous land”
- Ollie – “Olive tree”
- Otis – “Wealth”
Popular Boy Names in Switzerland Start With O
- Oliver – “Olive tree”
- Oscar – “God’s spear”
- Otto – “Wealthy”
- Oskar – “God’s spear”
- Omar – “Flourishing”
- Odin – “Inspiration”
- Orion – “Hunter”
- Orlando – “Famous land”
- Ollie – “Olive tree”
- Otis – “Wealth”
Popular Boy Names in Brazil Start With O
- Oliver – “Olive tree”
- Oscar – “God’s spear”
- Otavio – “Eighth”
- Otto – “Wealthy”
- Omar – “Flourishing”
- Odin – “Inspiration”
- Orion – “Hunter”
- Orlando – “Famous land”
- Olivio – “Olive tree”
- Osvaldo – “God’s power”
Popular Boy Names in Denmark Start With O
- Oliver – “Olive tree”
- Oscar – “God’s spear”
- Otto – “Wealthy”
- Oskar – “God’s spear”
- Omar – “Flourishing”
- Odin – “Inspiration”
- Orion – “Hunter”
- Orlando – “Famous land”
- Ollie – “Olive tree”
- Otis – “Wealth”
Popular Boy Names in Netherlands Start With O
- Oliver – “Olive tree”
- Oscar – “God’s spear”
- Otto – “Wealthy”
- Oskar – “God’s spear”
- Omar – “Flourishing”
- Odin – “Inspiration”
- Orion – “Hunter”
- Orlando – “Famous land”
- Ollie – “Olive tree”
- Otis – “Wealth”
Popular Boy Names in Norway Start With O
- Oliver – “Olive tree”
- Oscar – “God’s spear”
- Otto – “Wealthy”
- Oskar – “God’s spear”
- Omar – “Flourishing”
- Odin – “Inspiration”
- Orion – “Hunter”
- Orlando – “Famous land”
- Ollie – “Olive tree”
- Otis – “Wealth”
Popular Boy Names in Sweden Start With O
- Oliver – “Olive tree”
- Oscar – “God’s spear”
- Otto – “Wealthy”
- Oskar – “God’s spear”
- Omar – “Flourishing”
- Odin – “Inspiration”
- Orion – “Hunter”
- Orlando – “Famous land”
- Ollie – “Olive tree”
- Otis – “Wealth”
Popular Boy Names in Marshall Islands Start With O
- Owen – “Young warrior”
- Oscar – “God’s spear”
- Omar – “Flourishing”
- Otto – “Wealthy”
- Oliver – “Olive tree”
- Orion – “Hunter”
- Orlando – “Famous land”
- Ollie – “Olive tree”
- Otis – “Wealth”
- Omar – “Flourishing”
Popular Boy Names in Ireland Start With O
- Owen – “Young warrior”
- Oscar – “God’s spear”
- Oisin – “Little deer”
- Ollie – “Olive tree”
- Odhran – “Little pale green one”
- Oliver – “Olive tree”
- Oren – “Pine tree”
- Oran – “Pale little green one”
- Oisin – “Little deer”
- Odhran – “Little pale green one”
Popular Boy Names in Italy Start With O
- Oliver – “Olive tree”
- Oscar – “God’s spear”
- Omar – “Flourishing”
- Orazio – “Pray”
- Oliviero – “Olive tree”
- Ottavio – “Eighth”
- Orlando – “Famous land”
- Ovidio – “Shepherd”
- Ottone – “Wealthy”
- Olmo – “Elm tree”
Popular Boy Names in South Africa Start With O
- Owen – “Young warrior”
- Oliver – “Olive tree”
- Oscar – “God’s spear”
- Omar – “Flourishing”
- Otto – “Wealthy”
- Ollie – “Olive tree”
- Orion – “Hunter”
- Odin – “Inspiration”
- Orlando – “Famous land”
- Ozzy – “God’s power”
Popular Boy Names in Iceland Start With O
- Odin – “Inspiration”
- Orri – “Black cock”
- Ólafur – “Ancestor’s descendant”
- Óðinn – “Inspiration”
- Óskar – “God’s spear”
- Olivar – “Olive tree”
- Óli – “Ancestor’s descendant”
- Örn – “Eagle”
- Oli – “Olive tree”
- Omar – “Flourishing”
Popular Boy Names in Japan Start With O
- Osamu – “Ruler”
- Orochi – “Big snake”
- Oto – “Sound”
- Osamu – “Ruler”
- Orochi – “Big snake”
- Oto – “Sound”
- Osamu – “Ruler”
- Orochi – “Big snake”
- Oto – “Sound”
- Osamu – “Ruler”
Popular Boy Names in Mexico Start With O
- Omar – “Flourishing”
- Oscar – “God’s spear”
- Osvaldo – “God’s power”
- Ovidio – “Shepherd”
- Octavio – “Eighth”
- Oliver – “Olive tree”
- Omar – “Flourishing”
- Orlando – “Famous land”
- Otoniel – “God is with us”
- Olmo – “Elm tree”
Boy names that start with the letter “O” offer a rich variety of choices, from the traditional and timeless to the trendy and unique. Whether you’re looking for a name with a cool edge like Orion, a classic like Oliver, or something more unconventional like Osiris, there’s a perfect “O” name for every child. These names not only carry beautiful meanings but also reflect a wide range of cultural influences and styles. Choosing an “O” name can be a wonderful way to give your child a distinctive identity that will stand out and be cherished for a lifetime.