Talk:Derpy (EG)/@comment-32725486-20180416165640/@comment-25563752-20191223222336

She has 3 names, Derpy Hooves (which she's pretty much universally known as), Muffins (which the writers seemed to have given as an alternate name because they thought Derpy was too offense), and Ditzy Doo.

It seems that Derpy is her real name and the other two are nicknames. Muffins because she loves muffins, and Ditzy Doo becuase she is a bit of a ditz and will do ditzy things, hence Ditzy Doo. In fact, the only time she's refered to as Ditzy Doo in the series is when she does something ditzy by going in the wrong location in Winter Wrap Up.