Nicknames for Amaranthia?

Well just as it says above I need inventive nicknames for a girl named Amaranthia. And please don't give me Amy, I've already got that one. I need more than one because her mom gives her one cute nickname and the insane villain she works for calls her another.

P.S. She works for the Joker, if that helps...or sets a challenge. Another thing, she loves flowers and their meanings, almost to the point of obsession. Thanks!