What is "kigen"

Kigen is a surname of Kenyan origin that may refer to:

• Luka Kigen, Kenyan politician and Member of the National Assembly for the Orange Democratic Movement
• Mike Kigen (born 1986), Kenyan long-distance track runner and two-time African Championships medallist
• Wilfred Kibet Kigen (born 1975), Kenyan marathon runner and three-time Frankfurt Marathon winner