Koopmans

Koopmans is a Dutch occupational surname meaning "merchant's".¹ Notable people with the surname include:

• Aart Koopmans (1946–2007), Dutch businessman
• Ger Koopmans (born 1962), Dutch politician
• Leo Koopmans (born 1953), Dutch ice hockey player
• Luuk Koopmans (born 1993), Dutch football player
• Marion Koopmans (born 1956), Dutch virologist
• Rachel Koopmans, Canadian historian
• Rudy Koopmans (born 1948), Dutch boxer
• Ruud Koopmans (born 1961), Dutch sociologist

• Renno Koopmans (born 1962), IT Founder

• Thijmen Koopmans (1929–2015), Dutch judge
• Tini Koopmans (1912–1981), Dutch high jumper, discus thrower and shot putter
• Tjalling Koopmans (1910–1985), Dutch American mathematician, physicist and economist and Nobel Laureate
  • Koopmans' theorem, a quantum chemistry theorem of his