Honor name for Gay?

Our first daughter's middle name is Rose, after my mother Roseanne. We're expecting our second and would like to honor my husband's mother if it's a girl. Her name is Gay and she doesn't have a middle name. I was thinking Gayle maybe, but I don't love it. I really like Joy, but it's kind of a stretch? I was thinking Joy is similar to the happy/joyful/jolly type of meaning. Thoughts or other ideas?