Yes, and there is no conspiracy, believe it or not. ]  I remember you getting slammed one time Checco for merely stating your American experience! )  Basically most sources will use the national language of the country (Standard Italian, i.e. Tuscan, in this case).  It may be difficult for some to take that their local languages not be primary in each respective region, but come on already.  We already go a long way within Wikipedia to include names upon names.