That would be the two names Siena gives to almost anything now. Stuffed animals, cows on the side of the road, random people. You name it. Or rather, she names it. Max or Raffio. We have no idea where these came from, but we do now understand why the most common dog name does appear to be, in fact, Max.
We have managed to get her to call a stuffed animal elephant she has Maximus, so at least daddy can chuckle at a work inside-joke relating to Gladiator battle-speech quotes whenever she does it. Anyway, Maximus seems like a pretty good name for an elephant.