451 Baby Names That Start With O (With Meanings and Popularity)

  1. Omid
    • Origin:

      Persian
    • Meaning:

      "hope"
  2. Oseias
    • Origin:

      Hebrew via Portuguese
  3. Orinda
    • Origin:

      Place-name
  4. Oneonta
    • Origin:

      Native American place-name
  5. Oaklie
    • Origin:

      Variation of Oakley, English
    • Meaning:

      "oak clearing"
  6. Oravera
    • Origin:

      Judeo-Italian
    • Meaning:

      "true gold"
  7. Onika
    • O'sullivan
      • Origin:

        Irish
      • Meaning:

        "son of the black-eyed one"
    • O'callahan
      • Origin:

        Irish
      • Meaning:

        "son of the church lover"
    • Or
      • Origin:

        Hebrew
      • Meaning:

        "light"
    • Orangetta
      • Origin:

        Invented name from Orange, fruit or color name
    • Orel
      • Origin:

        Hebrew
      • Meaning:

        "light of God"
    • Onatha
      • Origin:

        Iroquois
      • Meaning:

        "Earth's daughter"
    • Oralee
      • Origin:

        French variation of Aurelia, Latin
      • Meaning:

        "the golden one"
    • O'brien
      • Origin:

        Irish
      • Meaning:

        "descendant of Brian"
    • Olexi
      • Origin:

        Greek
      • Meaning:

        "defending men"
    • Omilaní
      • Origin:

        Yoruba
      • Meaning:

        "water is what we have"
    • Onslowe
      • Origin:

        English
      • Meaning:

        "from the zealous one's hill"
    • Olympias
      • Origin:

        Feminization of Olympos, Greek
      • Meaning:

        "from Mount Olympus"
    • Osei
      • Origin:

        Ghanaian, Akan
      • Meaning:

        "noble"