Meaning Derived from Old Norse and Celtic origins, it means 'free one' or 'from the deer estate'. Origin of Darby Celtic , Irish Popular Middle Names Ann, Lillian, Renee, Rose Pronunciation 🔊 Listen Darby DAR-bee Similar Names Charlese Lene Tiannah Mariel Dearbhla Arlene Shayla Sloane Ellie May Raegan Year by Year Popularity of Darby