I prefer it to
Doreen, but only just. And I see nothing wrong with
Dora the Explorer. What interests me is that my mother knew a woman named
Deborah who was known as
Dora - this seems like a huge improvement on all the
Debby variants.
For my personal potential use, I like
Laura so much that I'd never pick a name that rhymes with it because I'd have picked
Laura first.