On the name "Izzy"

My mom's BFF Mark (aka My Fairy Godmother) sent her a Facebook message recapping the following:

Thought you would enjoy this, BFF. Last July 2009- I asked you, "Why Izzy?" this was your response:

"Okay, so Izzy... I just like the name. It's short, it's got Z's in it (a reflection of my name/ self, of course, Ha!) and it sounds punk rock ;) LOL! No really, there's no reason or rhyme to it. At first we thought we'd... name her Isabel (I liked Isobel, as in the Bjork song), but when it came down to it, we just liked the name Izzy.

Did you know that Bjork's daughter is named Isadora? The reason per Bjork: (you have to say it with your best Bjork-Icelandic accent) "because Is-adorable."