Even though I know it's a medieval name, and that it has a good meaning, I feel like using it nowadays wouldn't work. It sounds like a cutesy, contrived name-- even though it's not. I could see it working best as a MN, not even a GP one. I like it best with classic girls' names.
Eleanor Loveday
Emily Loveday
Rosemary Loveday
Katharine Loveday
Sylvia Loveday