Obadiah — Refers to the lover of a charming person. Also the one who loves Krishna.
Okba — An optimistic and blunt individual
Oma — The one who always stretches his helping hand to others.
Omair — The person who has brilliant and perfect knowledge.
Omari — Overcrowded and prosperous.
Omarr — Deviation form of the name Omar, a great speaker.
Omeed — Grounds for feeling hopeful.
Omer — Talker, successful, long-term, growing, blooming
Omid — The one whose expectations are centred.
Ommar — The one who born first Boy in the family, the eldest son.
Omran — Firm construction, Rock-solid building, Concrete configuration
Ormar — One who is an eloquent speaker
Osaf — The person who is expert in dancing.
Osama — The one who is bold and courageous like a lion.
Osmen — One who is born to show the right path
Ossama — One who has the power of a Lion
Ossamah — Lion; powerful and majestic person
Othman — A brave person who is the chosen one
Oukesson — A person who is good natured and emits light
Ounslow — It is like a hill of passionate one
Ousama — A majestic and charismatic Lion
Ovais — A variant of Owais; Name of companions of the Prophet; Little Wolf
Owais — A wolf; the best compannion of the Prophet
Owaisy — A wolf; a courageous and brave warrior