Michelangelo \m(i)-chelange-lo, mich(e)-lan-gelo\ as a boy's name. Combined form of Michael (Hebrew) "who resembles God?" and Angelo (Greek) "messenger". Use, mostly Italian, probably refers to Michelangelo Buonarroti, the great Italian Renaissance sculptor-artist.
A baby name that sounds like Michelangelo is Michaelangelo.