Meaning A boy's name of English origin, it means "Millstream. From the mill stream." Origin of Milburn English +-100%Zoom level changed to 1 Popular Middle Names Pronunciation 🔊 Listen Milburn Similar Names Melbourne Melborn Melburn Melbyrne Milbyrne Mylnburne Milbourn Bolivar Wynford Meldon Year by Year Popularity of Milburn