Though below I will directly answer your question, first I have a question of my own. Are we supposed to edit this and colour it, or is it in the wrong forum? Most editables don't come pre-coloured. If this is in the wrong forum, you might want to change the title to something like: "Mods, please move to Beginner/Sketches/etc. forum!" If it is supposed to be in editable, you might want to consider stating some simple rules. ^__^ Like, do you want us to simply edit and add a name, or do you want us to edit the colours and possibly the design?
Now, as for the name, I think you should name her Zenda (Random name moment! ^__^). Or maybe a simpler, more common real-life name, like Zoe. ^__^ Or Thalia, I like that name (its from Percy Jackson, the book).