It's a beautiful name, but given that there's only one famous bearer of this name, it's going to spark immediate associations with the performer. Whether that is good or bad is your call, but the connection will be inescapable.
The name Zendaya was literally created for the actress by her parents (much like the names Beyonce and Oprah) so of course she's going the be the only bearer of the name and that's not necessarily a bad thing.