IZ can refer to: 1. Israel "IZ" Kamakawiwoʻole - Hawaiian singer 2. IZ aka IZreal, a Korean American rapper from Los Angeles, CA. Blessed with an everlasting passion for his art, IZ has harnessed his lyrical ability and is poised to become a trailblazing force to be reckoned with in the worldwide arena of Rap. Quite simply, IZ is his music, and he shows absolute dedication to his craft. His fingerprints can be found throughout the entire creative process, from the conception of the beat to the finalization of the video.