Gallery: Birthdays, cats and A GIRAFFE! A look back on the week on Instagram (BANG Showbiz)Kylie said: "We're in the process, so it just wouldn't feel right to share anything when we don't have an official name. ” The Instagram star - who also shares four-year-old daughter Stormi with the ‘goosebumps’ rapper - shared that she "knew the second I signed the birth certificate that I was probably gonna change his name.