I love
Marin (on a boy yay!) and
Violeta. I'm not sure about
Titus, for obvious reasons may cause some teasing, but I do like the sound. All the other names are boring and too trendy for my liking.
Thiebe - it made me think of the city of Thebes in Egypt, that's the only possibleorigin I can think of. It's not a bad name actually.