Ivie. That's the only I can think of but it still sounds kinda cute :)
Emmie
Ivan Saliaris goes by Ivan Salfa.
Ivan Salaj goes by Gjuro.
Ivan Rios goes by Irios.
Ivan Petrushinov goes by Perty.
Ivan Obretenov went by Bateto.
Ivan Olson went by Ivy.
Ivan Reitman goes by Ivanco.
Ivan Traykov goes by Schultz.
Ivan Tzvetarski goes by Tzaf.
Ivan Tomljenovic goes by Ico.
Ivan Koumaev goes by Ivo.