POLL: Should the New Girl Be Tash or Natasha?

We got a call from a guy named Jay yesterday. Jay doesn't like that I've been calling Natasha "Tash."

It apparently makes him think of Daniel Tosh of Tosh.0 on Comedy Central.

I have a niece named Natasha and everybody calls her "Tash." I don't think it's so weird. Plus I think it sounds better when the two names on a radio show are four syllables or less.

So, before I order voice work from our station voice guy, we're putting it to a vote.  What should Natasha/Tash be called?