According to Deborah Lipstadt, the five million figure was made up by Simon Wiesenthal. The following is from Jonathan Tobin the Jewish publication Commentary magazine:
Quote:
https://www.commentarymagazine.com/culture-civilization/history/six-million-dead-but-eleven-or-is-it-twelve-million-universalizing-lies/
Wiesenthal’s deceptions about his own experiences during the Holocaust are well known and have been debunked many times. Also well-known is the fact that his boasts about helping to track down 1,000 Nazi war criminals are largely bogus. In particular, his claim that he was responsible for the capture of Adolf Eichmann was a lie. But, as Lipstadt notes, otherwise hardened journalists like the left-wing Israeli author Tom Segev have given Wiesenthal a pass on all this because they approve of the way the Austrian survivor sought to universalize the Shoah. It was Wiesenthal who popularized the notion that there were eleven million victims of the Holocaust (six million Jews and five million non-Jews), a figure that has been largely accepted by most Jews as well as non-Jews — even though it is not true. As Lipstadt writes:
On the one hand, the total number of non-Jewish civilians killed by the Germans in the course of World War II is far higher than five million. On the other hand, the number of non-Jewish civilians killed for racial or ideological reasons does not come close to five million. … When Israeli historians Yehuda Bauer and Yisrael Gutman challenged Wiesenthal on this point, he admitted that he had invented the figure of eleven million victims in order to stimulate interest in the Holocaust among non-Jews. He chose five million because it was almost, but not quite, as large as six million. … In recent months, Wiesenthal’s concoction has been further improved upon by a group of rabbis and imams who visited Auschwitz under the aegis of the US State Department. The statement they issued after their visit referred to the “twelve million victims, six million Jews and six million non-Jews.” Now we have parity. One wonders what’s next.
But wait a minute, is this holocaust denial or not? I'm confused!