Meaning Coming from Celtic origins, the name name Ailidh is not particularly common, and carries the meaning 'kindness, noble and bright one'. Origin of Ailidh Celtic , Irish Popular Middle Names Pronunciation 🔊 Listen Ailidh AIL-ee Similar Names Ellie Mai Berget Ti-Anna Aloisia Arleigh Ailis Audria Audriana Arieen Adolpha Year by Year Popularity of Ailidh