Oooooooh, she's prettyyy! How's about Blue, Blueberry, (Spanish for Blueberry) or or Blues (soulful!) or...
Wait... what do you love? Flowers? Art? Cooking? Movies? I love names that reflect an owner's passion. Oh and Pasión is Spanish... couldn't resist.
Wellllllllllllll... my latest thoughts...
Iris (pretty blue flower)
Morning Glory (Glory for short, a beautiful little blue flower)
Sky is a lovely blue color
Muffin (get it? Blueberry and Muffin?) lol
You already have a Blueberry! Great minds think alike.