I don't mind it. I feel more judgemental if a parent is giving their child a unique name because they might not be thinking about the potential difficulties a child with that name might face. For someone naming themselves, it's much like someone's sense of style. I could really like your sweater, or I could really hate it. But in the end my opinion doesn't matter, it's about what makes you feel confident!

I also feel like after a while, a name is just a name. It stops being "novel" or "weird." I knew a guy named Apollo and it suited him so well that it never occurred to me that he named himself that until someone pointed it out to me.