New Name, what do you think?

Demetria is lovely, and even though I hate Demi Lovato, I love her name. (Her real name is Demetria Devonne Lovato.) Roisin, however, is not a favorite of mine. It sounds quite pretty, but did you know that rosin is a type of substance violin players use to lubricate their bows? Rosin is a type of tree sap-plastic-y thing. I play the violin, so that's how I know. Anyways, to most people Roisin will be fine, but to the musicians, we'll be secretly laughing.