De Klerk, Klerk, De Klerck, Deklerck or Klerck is surname of Dutch and Frisian origin. De Klerk. AJ de Klerk (born 1991), Namibian rugby player. Bob de Klerk (born 1961), Dutch football player and manager. Brent Deklerck (born 2006), Belgian gymnast. Evette de Klerk (born 1965), South African sprinter. Faf de Klerk (born 1991), South African rugby player. Michel de Klerk (1884–1923), Dutch architect. F. W. de Klerk (1936–2021), President of South Africa. Jade de Klerk (born 1999), South African cricketer. Jan de Klerk (1903–1979), South African politician, father of F.W.
https://en.wikipedia.org/wiki/Klerk