An intriguing reply to this post originally written on October 7, 2010 has been provided by Vanessa Aspillaga. Check it out!
This question seems to be a recurring search question to this blog. I have never met any Jew who had a name ending with EZ. There are probably some somewhere. After all Jews seem to be everywhere. The attack in Mumbai, India on Nov 24, 2008 included an attack on a Chabad facility. Which begs the question, what is the purpose of a Jewish facility in India?
In answer to the title question I have searched the internet to find an answer. I found nothing except one person asking if there was any truth to the theory.