This name actually makes me think of The Sopranos, because it was mentioned on an episode and that's the only place I've ever heard it!
Gudrun Carmela would be an interesting combo... Or
Gudrun Adriana!
I find
Gudrun very satisfying, like
Gertrude. It does seem very serious, but it also has a lot of light to it. It's definitely an "out there" sort of name; it conjures up a kind of fluffy Neo-Heathen
Viking goddess worshipper kind of thing for me, which is cool.
I love
Gudrun Carlotta.