May

May 1

 * 2013 ~ Juritin Family Revisited premiered.
 * 2014
 * 2015
 * 2016 ~ Olynick Family premiered
 * 2017
 * 2018
 * 1990 ~ Garret Sanchez was born.
 * 1991
 * 1992
 * 1993
 * 1994
 * 1995
 * 1996
 * 1997
 * 1998
 * 1999
 * 2000
 * 2001
 * 2002
 * 2003
 * 2004
 * 2005
 * 2006
 * 2007
 * 2008
 * 2009
 * 2010
 * 2011
 * 2012

May 4

 * 2012 ~ Drapino Family premiered.
 * 2013
 * 2014
 * 2015
 * 2016
 * 2017
 * 2018

May 6

 * 1989 ~ Alvinluvr30, who is an admin in the Supernanny Fanon Wiki, was born.
 * 1989 ~ Catherine Ray-Sanchez was born.
 * 1990
 * 1991
 * 1992
 * 1993
 * 1994
 * 1995
 * 1996
 * 1997
 * 1998
 * 1999
 * 2000
 * 2001
 * 2002
 * 2003
 * 2004
 * 2005
 * 2006
 * 2007
 * 2008
 * 2009
 * 2010
 * 2011
 * 2012 ~ Supernanny: The Theory of Nicole was released in Japan.
 * 2013
 * 2014
 * 2015
 * 2016
 * 2017
 * 2018

May 8

 * 2016 ~ Nash Family premiered
 * 2017
 * 2018

May 11

 * 2012 ~ Belushi Family premiered.
 * 2013
 * 2014
 * 2015
 * 2016
 * 2017
 * 2018

May 15

 * 2016 ~ Konig Family premiered
 * 2017
 * 2018

May 18

 * 2012 ~ Horiaminsky Family premiered.
 * 2013
 * 2014
 * 2015
 * 2016
 * 2017
 * 2018

May 22

 * 2013 ~ Wring Family premiered.
 * 2014
 * 2015
 * 2016 ~ Appleton Family premiered
 * 2017

May 25

 * 1999 ~ Holly-Cynthia Zagart was born.
 * 2000
 * 2001
 * 2002
 * 2003
 * 2004
 * 2005
 * 2006
 * 2007
 * 2008
 * 2009
 * 2010
 * 2011
 * 2012 ~ Truel Family premiered.
 * 2013
 * 2014
 * 2015
 * 2016
 * 2017

May 29

 * 2013 ~ Hornsby Family premiered.
 * 2014
 * 2015
 * 2016 ~ Underwood Family premiered
 * 2017