Help Choose Michael Rock’s Niece Name [POLL]

We welcomed a new member into our family today. My sister and her husband had a baby this morning...making me an uncle for the first time. After 9 months, they still have not decided on a name. The three options are: Lily, Scarlet, and Sally. My sister likes Scarlet, but is worried that there's no nickname...and doesn't want anyone to call her "Scar". A caller suggested Charlotte. Take a look at our new baby...what does she look like?