The are at least five artists which use this name:
1. A power pop band from United States
2. An indie pop band from the United Kingdom
3. A pop singer from South Korea
4. A ska/dancehall singer from Brazil
5. A slam poet from Canada
6. An amateur pianist/composer from Japan (1) IVY is a New York City band comprised of a trio of musicians - Adam Schlesinger, Dominique Durand and Andy Chase.