Well, I'm not a fan of Donna, and I prefer Kyra. But...I don't like it enough to support you wanting to change your name to it. I really, really, really prefer Kira (KEE-ra). Kyra just sounds like you're trying to sound exotic and mysterious, and I'm sure it will sound even more like this if you change your name to it (as opposed to being able to blame it on the 'rents). But that's just imo.