Funny I had a primary school teacher whose first name was Gloria, she was a lovely person and when I got to know her years later as an adult she was still wonderful, and I've always liked the name because I associate it with her.
I was chatting to my mum about this earlier, I hate the name Eileen because my mum had a friend by that name who I couldn't stand. Now years later I have a friend called Eileen who is just lovely, but I still dislike the name.