premise: Experience (and a moment's thought) shows that names of people and places occur with equal, sometimes greater frequency in the language than a very large percentage of the words listed in dictionaries of almost any size (except the smallest), and on that ground they should not be treated as nonwords or as being outside the pale of lexicon.
hypothesis: Place's and people's names are as commonly or more commonly used than in language than a large portion of words collected in dictionaries (very breif dictionaries excepted), and on this basis they should not be considered nonwords or removed from accepted speech..