A Young Dragon Problem with Her Name

I'm a July Dragon from 2000, and I don't like my name. My real name is Emily Caitlinn, which means striving to be pure and lovely, when I am not exactly wanting to be defined by that. Most people tell me to just deal with it, but what is wrong with my name is that my parents define me by it. Anyways, I was wondering if I should change my name?