The year in which Noah Cyrus was born was 1992 or later.
-->1992 (MCMXCII) was a leap year starting on Wednesday of the Gregorian calendar, the 1992nd year of the Common Era (CE) and Anno Domini (AD) designations, the 992nd  year of the 2nd millennium, the 92nd  year of the 20th century, and the  3rd   year of the 1990s decade
On September 16, Cyrus released her first studio album The Hardest Part

