In the James Bond movie "Casino Royale" the female main character is named Vesper. I think it might have something to do with Zephyr, but I'm not sure. Vesper, I think, is a lovely name.
I am not sure whether to like or hate this name. I think it could be one of those that's good to use in a story, but not so great for a real life person.
Vesper is possibly my favorite name--when I first heard it in "Casino Royale," it really struck a chord with me. I think the 'a' at the end (though it makes this an Esperanto name instead of a Latin one) is a bit superfluous. Kind of like Helen vs. Helena (much prefer Helen). Anyway... Vesper needs to be added to the database.