Looking for baby names that begin with the letter O? You're in the right place! This collection features a wide variety of names starting with O, perfect for boys, girls, and even gender-neutral options. Whether you’re searching for popular names like Oaklee, Oakleigh, or Oakley, or something more unique like Oaklyn, Oaklynn, or Ocean, we’ve got you covered.
Browse through alphabetical names beginning with O to find inspiration for your next character, baby, pet, or project. Names starting with O often symbolize ambition, adventure, and authenticity—great qualities for any name to carry.
Each name comes with its origin, meaning, and sometimes even cultural or historical background to help you choose the perfect one.
Start your name journey with O—because amazing names begin here.