<p>The Kardashian were all given first names that start with the letter K - just like their mother Kris. Their full names are:</p><ul><li>Kimberly Noel Kardashian</li><li>Khloe Alexandra Kardashian</li><li>Kourtney Mary Kardashian</li></ul><p>Their brother Robert George Kardashian (Rob) was named after his father Robert Kardashian.<br/> </p><p>Kardashian ages on August 22, 2010:</p><ul><li>Kim: age 29</li><li>Khloe: age 26</li><li>Kourtney: age 31</li><li>Rob: age 23</li></ul><ul><li>Kim: October 21, 1980</li><li>Khloe: June 27, 1984</li><li>Kourtney: April 18, 1979</li><li>Rob: March 17, 1987</li></ul><p>The ethnicity of the Kardashians has been listed as Armenian (father&#39;s ethnicity) and Dutch-Scottish American (mother&#39;s ethnicity).</p><ul><li>The father of the Kardashian siblings is famed OJ Simpson lawyer Robert Kardashian. Robert Kardashian died of esophageal cancer on September 30, 2003.</li><li> Kris Jenner was married to Robert Kardashian from 1978 to 1990. After their divorce, she married for Olympic athlete Bruce Jenner in 1991.</li><li>Kim was involved in a sex tape scandal when her private video with her then boyfriend, singer Ray-J, was released and sold.</li><li>The family started filming <em>Keeping Up With the Kardashians</em> in 2007.</li><li>Kourtney Kardashian had her first child in December 2009 - Mason Dash Disick.</li><li>Khloe Kardashian made headlines when she tied the knot with NBA star Lamar Odom in September 2009.</li></ul>