Quick answer. The one and only me.
Long answer. When I was a little one, barely able to stand on my own two feet, there was a show that played syndicated parts of the Tooter Turtle cartoon. I would spin around in circle after circle. Speaking baby after the “dwizzle, dwizall…” which turned into “yezel..yezel…” in my amazing baby talk. And this turned into BLACKMAIL from said parents of yezel. At every chance, yezel was used until it became the nickname.
Oh there’s more you say. What is a Yezelbelle? Sounds very similar to Jezebel doesn’t it? Well, we can thank grandma for that one. Apparently, she just got confused and we’ll leave it at that.