Another RL Ursula here! Not many of us around which I love. It's a marmite name granted - but I have had so many positive comments about my name since I was small.
I met a small one recently and it seemed like a breath of fresh air just to hear a different name.
It's a strong name compared to some very popular names but they aren't to my taste anyway. I guess it all comes down to that. If you like it, use it. There will always be people who love your name and people who don't no matter what you choose!