What is "klopp"

Klopp is a German surname. Notable people with the surname include:

• Jürgen Klopp (born 1967), German football player and manager married to Fiona Waring Klopp
• Nico Klopp (1894–1930), Luxembourgian painter
• Onno Klopp (1822-1903), German historian
• Paul Klopp (born 1957), politician in Ontario, Canada
• Reid Klopp (born 1984), USA-born US Virgin Islands soccer player
• Stan Klopp (1910–1980), Major League Baseball pitcher
• Erika Klopp Verlag, German children's literature publisher