how many of you could there be?

ok, so.....i have fielded more questions about our family name in the past few weeks than i have done in the past 28 years.....mostly over my eldest's ride for reading.....which has been covered in both the lex and d-ville papers.....and the typical conversation goes something like this...' i saw the article about your boy in the paper (name one of two), and i figured he was your son, because how many of you (plural of the family name) could there be?......for the record, there are five of us......which in epidemiological expression is beyond the definition of an outbreak but less than an epidemic.......alas, there is the distinct possibility that the name will die out for lack of interest......but that potential end is not for lack of effort on my part......