Meaning A boy's name of Gaelic origin, it means "Son of the Handsome Man." Origin of MacAilean Gaelic , Irish Popular Middle Names Pronunciation 🔊 Listen MacAilean Similar Names Mac Adhaimh MacAladair Mac Asgaill Mac Bhriain Mac Ghille Bhuidhe Gaylen Coll Ealuvig Fyrsil Muireach Year by Year Popularity of MacAilean