Irish Girl Names Starting with O

From the Irish word uan “a lamb” or may come from the Latin una meaning “one,” hence it is sometimes translated as “Unity.”

Orla in Irish is Orlaith, pronounced OR-la, meaning “golden princess.”

Orlaith comes from the Irish Órlaith (older Órfhlaith), from ór “gold” and flaith “ruler, prince,” which is read as “princess” in women’s names, so “golden princess.”