Discover unique baby boy names with deep cultural and modern appeal. Trending names like Osamaa (meaning 'Lion'), Oluwadamilola (symbolizing 'The Little One'), and Olexei (representing 'Defender Of Men') blend traditional values with contemporary style. These names reflect rich naming traditions while aligning with 2023 parenting trends seeking meaningful, gender-neutral options like Omelette and Osigbhemhe. Explore our curated list of 1000+ names with regional popularity insights and sibling-pairing suggestions.
Choosing the perfect name for your baby boy is an exciting yet important decision. If you're looking for a name that starts with "O," you're in luck!Names starting with 'O' symbolize optimism and originality. Examples: Oliver (olive tree), Owen (young warrior), Oscar (God's spear).
In this guide, we’ve curated a list of beautiful, unique, and classic baby boy names starting with O, along with their meanings and origins. Whether you prefer traditional, modern, or rare names, you’ll find inspiration here.
| # | Baby Names | Meanings | |
|---|---|---|---|
| 1. | Omswaroop Popularity: 4413% |
Manifestation Of Divinity | |
| 2. | Onald Popularity: 2056% |
Perfect; Complete | |
| 3. | Osamaa Popularity: 5424% |
Lion | |
| 4. | Onny Popularity: 3205% |
Happiness | |
| 5. | Ohiney Popularity: 5518% |
Chief | |
| 6. | Omyim Popularity: 3459% |
Wealth | |
| 7. | Oogan Popularity: 2568% |
Extraordinary | |
| 8. | Orjee Popularity: 4040% |
Mighty Tree | |
| 9. | Otho Popularity: 2625% |
Wealthy | |
| 10. | Oluwamayokun Popularity: 4093% |
Lotus | |
| 11. | Otón Popularity: 3936% |
Wealth; Wealth; Fortune | |
| 12. | Ozeal Popularity: 4822% |
Kind; Affectionate | |
| 13. | Oluwadamilola Popularity: 2541% |
The Little One | |
| 14. | Osbernus Popularity: 2888% |
Feeling; Adaptable; Noble | |
| 15. | Osryc Popularity: 4537% |
Divine Ruler | |
| 16. | Omed Popularity: 5692% |
Hope; Aspiration | |
| 17. | Ortego Popularity: 3542% |
Dweller At The Sign Of The Grouse | |
| 18. | Octavus Popularity: 5770% |
Eighth | |
| 19. | Osgarus Popularity: 5303% |
Independent; Enthusiasm; Admirer | |
| 20. | Ob Popularity: 4424% |
Merciful; Mercies | |
| 21. | Omeate Popularity: 4792% |
My Light | |
| 22. | Omelette Popularity: 3349% |
Spring Or Stream | |
| 23. | Oisten Popularity: 5201% |
August; Dignified; Holy | |
| 24. | Olyver Popularity: 3841% |
Truely; Wisedom; Attractive Speecher | |
| 25. | Osigbhemhe Popularity: 2316% |
May God Be With Me | |
| 26. | Ottó Popularity: 4334% |
Wealth; Fortune | |
| 27. | Otondwa Popularity: 5139% |
Goddess Sita | |
| 28. | Olexei Popularity: 3065% |
Defender Of Men | |
| 29. | Orang Popularity: 5336% |
Wisdom; Understanding | |
| 30. | Omogbolahan Popularity: 3296% |
A Wish | |
| 31. | Ocumwhowirst Popularity: 4723% |
Resembling A Yellow | |
| 32. | Ochein Popularity: 3508% |
One Of Twins | |
| 33. | Oluwanikan Popularity: 4441% |
City Of Laurels | |
| 34. | Oswie Popularity: 4714% |
A King | |
| 35. | Okeyo Popularity: 3497% |
One Who Was Born During The Harvest | |
| 36. | Olamydi Popularity: 3425% |
Our Son Is Our Prosperity | |
| 37. | Oaklen Popularity: 4343% |
Strong As An Oak | |
| 38. | Oakee Popularity: 2837% |
Oak Trees | |
| 39. | Onochie Popularity: 4349% |
The One Who Can Replace The Status Of Father | |
| 40. | Oro Popularity: 2101% |
Gold | |
| 41. | Odoaker Popularity: 3955% |
Wealth; Fortune; Vigilant | |
| 42. | Osias Popularity: 5449% |
My Strength Comes From God | |
| 43. | Olny Popularity: 3451% |
From The Loner' S Field | |
| 44. | Okpara Popularity: 5570% |
First Born | |
| 45. | Obiareus Popularity: 5819% |
A Titan | |
| 46. | Oluwapemisire Popularity: 2217% |
Holy River | |
| 47. | Olumayowa Popularity: 4852% |
One Goddess | |
| 48. | Oqwapie Popularity: 3802% |
Resembling A Red Cloud | |
| 49. | Obuli Popularity: 2799% |
Name Of A Hindu God | |
| 50. | Oghy Popularity: 2289% |
One Who Rides Horses |
Dive into the spiritual significance of O names like Ortego ('Dweller At The Sign Of The Grouse'), Otondwa ('Goddess Sita'), and Ohiney ('Chief') that carry profound philosophical meanings. Our guide helping parents choose names honoring cultural heritage while considering legal naming laws and pronunciation guides. Discover rare gems like Omyim (inspired by celestial bodies) and Osryc (symbolizing happiness) missing from mainstream lists.
Our aim is to provide parents with a comprehensive database of names for their children, where they can not only search for names but also discover their beautiful meanings.