The American rapper Joseph Simmons (b. 1964) and his second wife Justine Jones named their adopted daughter Miley Justine Simmons (born in September 2007). The girl has made a few appearances on her father's TV shows, the last one being "Rev Runs Around the World" (2015-2016).Other bearers of this name include the actresses Miley Haik, Miley Locke and Miley Tunnecliffe, of whom only the latter is an adult at the time of writing this. None of them are famous at this moment in time, as it's still relatively early days in their careers. However, all are actively employed and so it is not infeasible that as their careers continue to develop over time, they will become much better known and perhaps even full-blown famous.
Other bearers of this name include the actresses Miley Haik, Miley Locke and Miley Tunnecliffe, of whom only the latter is an adult at the time of writing this. None of them are famous at this moment in time, as it's still relatively early days in their careers. However, all are actively employed and so it is not infeasible that as their careers continue to develop over time, they will become much better known and perhaps even full-blown famous.