Willemien is a feminine given name of Dutch origin.
People with the given name Willemien Aardenburg (born 1966), former Dutch field hockey player Willemien Koning-Hoeve (born 1965), Dutch politician Willemien Otten (born 1959), Dutch and American medievalist and theologian Willemien "Minki" van der Westhuizen (born 1984) is a South African model and television presenter
See also Willeman